etc: Remove etc directory
SPDK is removing legacy INI style configuration and the examples in this dir are representing and documenting it. Those should be removed, instead of being converted. Because JSON does not support inline comments and all of the JSON RPC is already documented extensively https://spdk.io/doc/jsonrpc.html. Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com> Change-Id: I8609bc107736aea53e9d64e05d0d3221bd73b567 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4782 Reviewed-by: Maciej Szwed <maciej.szwed@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Karol Latecki <karol.latecki@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Krzysztof Karas
Tomasz Zawadzki
parent
9d3afe1f50
commit
3c408dd5a6
@ -1,230 +0,0 @@
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# iSCSI target configuration file
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#
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# Please write all parameters using ASCII.
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# The parameter must be quoted if it includes whitespace.
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#
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# Configuration syntax:
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# Leading whitespace is ignored.
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# Lines starting with '#' are comments.
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# Lines ending with '\' are concatenated with the next line.
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# Bracketed ([]) names define sections
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[Global]
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# Shared Memory Group ID. SPDK applications with the same ID will share memory.
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# Default: <the process PID>
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#SharedMemoryID 0
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# Disable PCI access. PCI is enabled by default. Setting this
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# option will hide any PCI device from all SPDK modules, making
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# SPDK act as if they don't exist.
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#NoPci Yes
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# Tracepoint group mask for spdk trace buffers
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# Default: 0x0 (all tracepoint groups disabled)
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# Set to 0xFFFF to enable all tracepoint groups.
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#TpointGroupMask 0x0
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# Users may activate entries in this section to override default values for
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# global parameters in the block device (bdev) subsystem.
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[Bdev]
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# Number of spdk_bdev_io structures allocated in the global bdev subsystem pool.
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#BdevIoPoolSize 65536
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# Maximum number of spdk_bdev_io structures to cache per thread.
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#BdevIoCacheSize 256
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[iSCSI]
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# node name (not include optional part)
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# Users can optionally change this to fit their environment.
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NodeBase "iqn.2016-06.io.spdk"
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AuthFile /usr/local/etc/spdk/auth.conf
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# Socket I/O timeout sec. (0 is infinite)
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Timeout 30
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# authentication information for discovery session
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# Options:
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# None, Auto, CHAP and Mutual. Note that Mutual infers CHAP.
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DiscoveryAuthMethod Auto
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#MaxSessions 128
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#MaxConnectionsPerSession 2
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# iSCSI initial parameters negotiate with initiators
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# NOTE: incorrect values might crash
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DefaultTime2Wait 2
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DefaultTime2Retain 60
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# Maximum amount in bytes of unsolicited data the iSCSI
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# initiator may send to the target during the execution of
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# a single SCSI command.
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FirstBurstLength 8192
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ImmediateData Yes
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ErrorRecoveryLevel 0
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# Users must change the PortalGroup section(s) to match the IP addresses
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# for their environment.
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# PortalGroup sections define which network portals the iSCSI target
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# will use to listen for incoming connections. These are also used to
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# determine which targets are accessible over each portal group.
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# Up to 1024 portal directives are allowed. These define the network
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# portals of the portal group. The user must specify a IP address
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# for each network portal, and may optionally specify a port.
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# If the port is omitted, 3260 will be used.
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# Syntax:
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# Portal <Name> <IP address>[:<port>]
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[PortalGroup1]
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Portal DA1 192.168.2.21:3260
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Portal DA2 192.168.2.22:3260
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# Users must change the InitiatorGroup section(s) to match the IP
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# addresses and initiator configuration in their environment.
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# Netmask can be used to specify a single IP address or a range of IP addresses
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# Netmask 192.168.1.20 <== single IP address
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# Netmask 192.168.1.0/24 <== IP range 192.168.1.*
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[InitiatorGroup1]
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InitiatorName ANY
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Netmask 192.168.2.0/24
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# NVMe configuration options
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[Nvme]
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# NVMe Device Whitelist
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# Users may specify which NVMe devices to claim by their transport id.
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# See spdk_nvme_transport_id_parse() in spdk/nvme.h for the correct format.
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# The second argument is the assigned name, which can be referenced from
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# other sections in the configuration file. For NVMe devices, a namespace
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# is automatically appended to each name in the format <YourName>nY, where
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# Y is the NSID (starts at 1).
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TransportID "trtype:PCIe traddr:0000:00:00.0" Nvme0
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TransportID "trtype:PCIe traddr:0000:01:00.0" Nvme1
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# The number of attempts per I/O when an I/O fails. Do not include
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# this key to get the default behavior.
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RetryCount 4
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# Timeout for each command, in microseconds. If 0, don't track timeouts.
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TimeoutUsec 0
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# Action to take on command time out. Only valid when Timeout is greater
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# than 0. This may be 'Reset' to reset the controller, 'Abort' to abort
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# the command, or 'None' to just print a message but do nothing.
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# Admin command timeouts will always result in a reset.
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ActionOnTimeout None
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# Set how often the admin queue is polled for asynchronous events.
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# Units in microseconds.
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AdminPollRate 100000
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# Set how often I/O queues are polled from completions.
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# Units in microseconds.
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IOPollRate 0
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# Disable handling of hotplug (runtime insert and remove) events,
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# users can set to Yes if want to enable it.
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# Default: No
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HotplugEnable No
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# Set how often the hotplug is processed for insert and remove events.
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# Units in microseconds.
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HotplugPollRate 0
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# Users may change this section to create a different number or size of
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# malloc LUNs.
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# If the system has hardware DMA engine, it can use an IOAT
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# (i.e. Crystal Beach DMA) channel to do the copy instead of memcpy
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# by specifying "Enable Yes" in [Ioat] section.
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# Offload is disabled by default even it is available.
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[Malloc]
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# Number of Malloc targets
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NumberOfLuns 5
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# Malloc targets are 128M
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LunSizeInMB 128
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# Block size. Default is 512 bytes.
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BlockSize 4096
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# Users can use offload by specifying "Enable Yes" in this section
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# if it is available.
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# Users may use the whitelist to initialize specified devices, IDS
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# uses BUS:DEVICE.FUNCTION to identify each Ioat channel.
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[Ioat]
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Enable No
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Whitelist 00:04.0
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Whitelist 00:04.1
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# Users must change this section to match the /dev/sdX devices to be
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# exported as iSCSI LUNs. The devices are accessed using Linux AIO.
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# The format is:
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# AIO <file name> <bdev name> [<block size>]
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# The file name is the backing device
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# The bdev name can be referenced from elsewhere in the configuration file.
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# Block size may be omitted to automatically detect the block size of a disk.
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[AIO]
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AIO /dev/sdb AIO0
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AIO /dev/sdc AIO1
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AIO /tmp/myfile AIO2 4096
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# PMDK libpmemblk-based block device
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[Pmem]
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# Syntax:
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# Blk <pmemblk pool file name> <bdev name>
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Blk /path/to/pmem-pool Pmem0
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# The Split virtual block device slices block devices into multiple smaller bdevs.
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[Split]
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# Syntax:
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# Split <bdev> <count> [<size_in_megabytes>]
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# Split Malloc1 into two equally-sized portions, Malloc1p0 and Malloc1p1
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Split Malloc1 2
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# Split Malloc2 into eight 1-megabyte portions, Malloc2p0 ... Malloc2p7,
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# leaving the rest of the device inaccessible
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Split Malloc2 8 1
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# The RAID virtual block device based on pre-configured block device.
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[RAID1]
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# Unique name of this RAID device.
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Name Raid0
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# RAID level, only raid level 0 is supported.
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RaidLevel 0
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# Strip size in KB.
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StripSize 64
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# Number of pre-configured bdevs.
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NumDevices 2
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# Pre-configured bdevs name with Nvme.
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#Devices Nvme0n1 Nvme1n1
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# Pre-configured bdevs name with Malloc.
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Devices Malloc3 Malloc4
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# Pre-configured bdevs name with AIO.
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#Devices AIO0 AIO1
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# Users should change the TargetNode section(s) below to match the
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# desired iSCSI target node configuration.
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# TargetName, Mapping, LUN0 are minimum required
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[TargetNode1]
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TargetName disk1
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TargetAlias "Data Disk1"
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Mapping PortalGroup1 InitiatorGroup1
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AuthMethod Auto
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AuthGroup AuthGroup1
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# Enable header and data digest
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# UseDigest Header Data
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UseDigest Auto
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# Use the first malloc target
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LUN0 Malloc0
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# Using the first AIO target
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LUN1 AIO0
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# Using the second storage target
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LUN2 AIO1
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# Using the third storage target
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LUN3 AIO2
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QueueDepth 128
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[TargetNode2]
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TargetName disk2
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TargetAlias "Data Disk2"
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Mapping PortalGroup1 InitiatorGroup1
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AuthMethod Auto
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AuthGroup AuthGroup1
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UseDigest Auto
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LUN0 Nvme0n1
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LUN1 Raid0
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QueueDepth 32
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@ -1,295 +0,0 @@
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# NVMf Target Configuration File
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#
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# Please write all parameters using ASCII.
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# The parameter must be quoted if it includes whitespace.
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#
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# Configuration syntax:
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# Leading whitespace is ignored.
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# Lines starting with '#' are comments.
|
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# Lines ending with '\' are concatenated with the next line.
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# Bracketed ([]) names define sections
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[Global]
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# Tracepoint group mask for spdk trace buffers
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# Default: 0x0 (all tracepoint groups disabled)
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# Set to 0xFFFF to enable all tracepoint groups.
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#TpointGroupMask 0x0
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# PciBlacklist and PciWhitelist cannot be used at the same time
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#PciBlacklist 0000:01:00.0
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#PciBlacklist 0000:02:00.0
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#PciWhitelist 0000:03:00.0
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#PciWhitelist 0000:04:00.0
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# Users may activate entries in this section to override default values for
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# global parameters in the block device (bdev) subsystem.
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[Bdev]
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# Number of spdk_bdev_io structures allocated in the global bdev subsystem pool.
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#BdevIoPoolSize 65536
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# Maximum number of spdk_bdev_io structures to cache per thread.
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#BdevIoCacheSize 256
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# Users may change this section to create a different number or size of
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# malloc LUNs.
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# This will generate 8 LUNs with a malloc-allocated backend.
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# Each LUN will be size 64MB and these will be named
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# Malloc0 through Malloc7. Not all LUNs defined here are necessarily
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# used below.
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[Malloc]
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NumberOfLuns 8
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LunSizeInMB 64
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# Users must change this section to match the /dev/sdX devices to be
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# exported as iSCSI LUNs. The devices are accessed using Linux AIO.
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# The format is:
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# AIO <file name> <bdev name>
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# The file name is the backing device
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# The bdev name can be referenced from elsewhere in the configuration file.
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# Block size may be omitted to automatically detect the block size of a disk.
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[AIO]
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AIO /dev/sdb AIO0
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AIO /dev/sdc AIO1
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AIO /tmp/myfile AIO2 4096
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# PMDK libpmemblk-based block device
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[Pmem]
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# Syntax:
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# Blk <pmemblk pool file name> <bdev name>
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Blk /path/to/pmem-pool Pmem0
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# Define NVMf protocol global options
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[Nvmf]
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# Set how often the acceptor polls for incoming connections. The acceptor is also
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# responsible for polling existing connections that have gone idle. 0 means continuously
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# poll. Units in microseconds.
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AcceptorPollRate 10000
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# Set how the connection is scheduled among multiple threads, current supported string value are
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# "RoundRobin", "Host", "Transport".
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# RoundRobin: Schedule the connection with roundrobin manner.
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# Host: Schedule the connection according to host IP.
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# Transport: Schedule the connection according to the transport characteristics.
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# For example, for TCP transport, we can schedule the connection according to socket NAPI_ID info.
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# The connection which has the same socket NAPI_ID info will be grouped in the same polling group.
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ConnectionScheduler RoundRobin
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# One valid transport type must be set in each [Transport].
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# The first is the case of RDMA transport and the second is the case of TCP transport.
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[Transport]
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# Set RDMA transport type.
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Type RDMA
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# Set the maximum number of outstanding I/O per queue.
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#MaxQueueDepth 128
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# Set the maximum number of submission and completion queues per session.
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# Setting this to '8', for example, allows for 8 submission and 8 completion queues
|
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# per session.
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#MaxQueuesPerSession 4
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|
||||
# Set the maximum in-capsule data size. Must be a multiple of 16.
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# 0 is a valid choice.
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#InCapsuleDataSize 4096
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# Set the maximum I/O size. Must be a multiple of 4096.
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#MaxIOSize 131072
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# Set the I/O unit size, and this value should not be larger than MaxIOSize
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#IOUnitSize 131072
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# Set the maximum number of IO for admin queue
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#MaxAQDepth 32
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# Set the number of pooled data buffers available to the transport
|
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# It is used to provide the read/write data buffers for the qpairs on this transport.
|
||||
#NumSharedBuffers 512
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||||
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# Set the number of shared buffers to be cached per poll group
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#BufCacheSize 32
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|
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# Set the maximum number outstanding I/O per shared receive queue. Relevant only for RDMA transport
|
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#MaxSRQDepth 4096
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||||
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[Transport]
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# Set TCP transport type.
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Type TCP
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||||
# Set the maximum number of outstanding I/O per queue.
|
||||
#MaxQueueDepth 128
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||||
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||||
# Set the maximum number of submission and completion queues per session.
|
||||
# Setting this to '8', for example, allows for 8 submission and 8 completion queues
|
||||
# per session.
|
||||
#MaxQueuesPerSession 4
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||||
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||||
# Set the maximum in-capsule data size. Must be a multiple of 16.
|
||||
# 0 is a valid choice.
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||||
#InCapsuleDataSize 4096
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||||
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||||
# Set the maximum I/O size. Must be a multiple of 4096.
|
||||
#MaxIOSize 131072
|
||||
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||||
# Set the I/O unit size, and this value should not be larger than MaxIOSize
|
||||
#IOUnitSize 131072
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||||
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||||
# Set the maximum number of IO for admin queue
|
||||
#MaxAQDepth 32
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||||
|
||||
# Set the number of pooled data buffers available to the transport
|
||||
# It is used to provide the read/write data buffers for the qpairs on this transport.
|
||||
#NumSharedBuffers 512
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||||
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||||
# Set the number of shared buffers to be cached per poll group
|
||||
#BufCacheSize 32
|
||||
|
||||
# Set whether to use the C2H Success optimization, only used for TCP transport.
|
||||
# C2HSuccess true
|
||||
|
||||
# Set whether to use different priority for socket, only used for TCP transport.
|
||||
# SockPriority 0
|
||||
|
||||
# Define FC transport
|
||||
#[Transport]
|
||||
# Set FC transport type.
|
||||
#Type FC
|
||||
|
||||
# Set the maximum number of submission and completion queues per session.
|
||||
# Setting this to '8', for example, allows for 8 submission and 8 completion queues
|
||||
# per session.
|
||||
#MaxQueuesPerSession 5
|
||||
|
||||
# Set the maximum number of outstanding I/O per queue.
|
||||
#MaxQueueDepth 128
|
||||
|
||||
# Set the maximum I/O size. Must be a multiple of 4096.
|
||||
#MaxIOSize 65536
|
||||
|
||||
[Nvme]
|
||||
# NVMe Device Whitelist
|
||||
# Users may specify which NVMe devices to claim by their transport id.
|
||||
# See spdk_nvme_transport_id_parse() in spdk/nvme.h for the correct format.
|
||||
# The second argument is the assigned name, which can be referenced from
|
||||
# other sections in the configuration file. For NVMe devices, a namespace
|
||||
# is automatically appended to each name in the format <YourName>nY, where
|
||||
# Y is the NSID (starts at 1).
|
||||
TransportID "trtype:PCIe traddr:0000:00:00.0" Nvme0
|
||||
TransportID "trtype:PCIe traddr:0000:01:00.0" Nvme1
|
||||
TransportID "trtype:PCIe traddr:0000:02:00.0" Nvme2
|
||||
TransportID "trtype:PCIe traddr:0000:03:00.0" Nvme3
|
||||
TransportID "trtype:RDMA adrfam:IPv4 traddr:192.168.100.8 trsvcid:4420 hostaddr:192.168.100.9 subnqn:nqn.2016-06.io.spdk:cnode1" Nvme4
|
||||
TransportID "trtype:TCP adrfam:IPv4 traddr:192.168.100.3 trsvcid:4420 hostaddr:192.168.100.4 subnqn:nqn.2016-06.io.spdk:cnode2" Nvme5
|
||||
|
||||
# The number of attempts per I/O when an I/O fails. Do not include
|
||||
# this key to get the default behavior.
|
||||
RetryCount 4
|
||||
# Timeout for each command, in microseconds. If 0, don't track timeouts.
|
||||
TimeoutUsec 0
|
||||
# Action to take on command time out. Only valid when Timeout is greater
|
||||
# than 0. This may be 'Reset' to reset the controller, 'Abort' to abort
|
||||
# the command, or 'None' to just print a message but do nothing.
|
||||
# Admin command timeouts will always result in a reset.
|
||||
ActionOnTimeout None
|
||||
# Set how often the admin queue is polled for asynchronous events.
|
||||
# Units in microseconds.
|
||||
AdminPollRate 100000
|
||||
# Set how often I/O queues are polled from completions.
|
||||
# Units in microseconds.
|
||||
IOPollRate 0
|
||||
|
||||
# Disable handling of hotplug (runtime insert and remove) events,
|
||||
# users can set to Yes if want to enable it.
|
||||
# Default: No
|
||||
HotplugEnable No
|
||||
|
||||
# Enable/disable delayed NVMe command submission.
|
||||
# Default: True.
|
||||
DelayCmdSubmit True
|
||||
|
||||
# The Split virtual block device slices block devices into multiple smaller bdevs.
|
||||
[Split]
|
||||
# Syntax:
|
||||
# Split <bdev> <count> [<size_in_megabytes>]
|
||||
|
||||
# Split Malloc2 into two equally-sized portions, Malloc2p0 and Malloc2p1
|
||||
Split Malloc2 2
|
||||
|
||||
# Split Malloc3 into eight 1-megabyte portions, Malloc3p0 ... Malloc3p7,
|
||||
# leaving the rest of the device inaccessible
|
||||
Split Malloc3 8 1
|
||||
|
||||
# The RAID virtual block device based on pre-configured block device.
|
||||
[RAID1]
|
||||
# Unique name of this RAID device.
|
||||
Name Raid0
|
||||
# RAID level, only raid level 0 is supported.
|
||||
RaidLevel 0
|
||||
# Strip size in KB.
|
||||
StripSize 64
|
||||
# Number of pre-configured bdevs.
|
||||
NumDevices 2
|
||||
# Pre-configured bdevs name with Nvme.
|
||||
Devices Nvme2n1 Nvme3n1
|
||||
# Pre-configured bdevs name with Malloc.
|
||||
#Devices Malloc0 Malloc1
|
||||
# Pre-configured bdevs name with AIO.
|
||||
#Devices AIO0 AIO1
|
||||
|
||||
# Define an NVMf Subsystem.
|
||||
# - NQN is required and must be unique.
|
||||
# - Between 1 and 255 Listen directives are allowed. This defines
|
||||
# the addresses on which new connections may be accepted. The format
|
||||
# is Listen <type> <address> where type can be RDMA, TCP or FC.
|
||||
# - Between 0 and 255 Host directives are allowed. This defines the
|
||||
# NQNs of allowed hosts. If no Host directive is specified, all hosts
|
||||
# are allowed to connect.
|
||||
# - Between 0 and 255 Namespace directives are allowed. These define the
|
||||
# namespaces accessible from this subsystem.
|
||||
# The user must specify MaxNamespaces to allow for adding namespaces
|
||||
# during active connection. By default it is 0
|
||||
# The user must specify a bdev name for each namespace, and may optionally
|
||||
# specify a namespace ID. If nsid is omitted, the namespace will be
|
||||
# assigned the next available NSID. The NSID must be unique within the
|
||||
# subsystem. An optional namespace UUID may also be specified.
|
||||
# Syntax:
|
||||
# Namespace <bdev_name> [<nsid> [<uuid>]]
|
||||
|
||||
# Namespaces backed by physical NVMe devices
|
||||
[Subsystem1]
|
||||
NQN nqn.2016-06.io.spdk:cnode1
|
||||
Listen TCP 15.15.15.2:4420
|
||||
AllowAnyHost No
|
||||
Host nqn.2016-06.io.spdk:init
|
||||
SN SPDK00000000000001
|
||||
MN SPDK_Controller1
|
||||
MaxNamespaces 20
|
||||
Namespace Nvme0n1 1
|
||||
Namespace Nvme1n1 2
|
||||
Namespace Raid0
|
||||
|
||||
# Multiple subsystems are allowed.
|
||||
# Namespaces backed by non-NVMe devices
|
||||
[Subsystem2]
|
||||
NQN nqn.2016-06.io.spdk:cnode2
|
||||
Listen RDMA 192.168.2.21:4420
|
||||
AllowAnyHost No
|
||||
Host nqn.2016-06.io.spdk:init
|
||||
SN SPDK00000000000002
|
||||
MN SPDK_Controller2
|
||||
Namespace Malloc0
|
||||
Namespace Malloc1
|
||||
Namespace AIO0
|
||||
Namespace AIO1
|
||||
|
||||
# Subsystem with FC listen address directive
|
||||
# - Listen option allows subsystem access on specific FC ports identified
|
||||
# by WWNN-WWPN. Each subsystem allows 0 - 255 listen directives.
|
||||
# If no listen directive is provided, subsystem can be accessed on all
|
||||
# avialable FC links permitted by FC zoning rules.
|
||||
#
|
||||
# [Subsystem3]
|
||||
#NQN nqn.2016-06.io.spdk:cnode3
|
||||
#Listen FC "nn-0x20000090fac7ca5c:pn-0x10000090fac7ca5c"
|
||||
#AllowAnyHost Yes
|
||||
#SN SPDK00000000000003
|
||||
#Namespace Malloc4
|
||||
@ -1,187 +0,0 @@
|
||||
# SPDK vhost configuration file
|
||||
#
|
||||
# Please write all parameters using ASCII.
|
||||
# The parameter must be quoted if it includes whitespace.
|
||||
|
||||
# Configuration syntax:
|
||||
# Leading whitespace is ignored.
|
||||
# Lines starting with '#' are comments.
|
||||
# Lines ending with '\' are concatenated with the next line.
|
||||
# Bracketed ([]) names define sections
|
||||
|
||||
[Global]
|
||||
# Instance ID for multi-process support
|
||||
# Default: 0
|
||||
#InstanceID 0
|
||||
|
||||
# Disable PCI access. PCI is enabled by default. Setting this
|
||||
# option will hide any PCI device from all SPDK modules, making
|
||||
# SPDK act as if they don't exist.
|
||||
#NoPci Yes
|
||||
|
||||
# Tracepoint group mask for spdk trace buffers
|
||||
# Default: 0x0 (all tracepoint groups disabled)
|
||||
# Set to 0xFFFF to enable all tracepoint groups.
|
||||
#TpointGroupMask 0x0
|
||||
|
||||
# Users may activate entries in this section to override default values for
|
||||
# global parameters in the block device (bdev) subsystem.
|
||||
[Bdev]
|
||||
# Number of spdk_bdev_io structures allocated in the global bdev subsystem pool.
|
||||
#BdevIoPoolSize 65536
|
||||
|
||||
# Maximum number of spdk_bdev_io structures to cache per thread.
|
||||
#BdevIoCacheSize 256
|
||||
|
||||
# Users may not want to use offload even it is available.
|
||||
# Users can use offload by specifying "Enable Yes" in this section
|
||||
# if it is available.
|
||||
# Users may use the whitelist to initialize specified devices, IDS
|
||||
# uses BUS:DEVICE.FUNCTION to identify each Ioat channel.
|
||||
[Ioat]
|
||||
Enable No
|
||||
#Whitelist 00:04.0
|
||||
#Whitelist 00:04.1
|
||||
|
||||
# Users must change this section to match the /dev/sdX devices to be
|
||||
# exported as vhost scsi drives. The devices are accessed using Linux AIO.
|
||||
[AIO]
|
||||
#AIO /dev/sdb AIO0
|
||||
#AIO /dev/sdc AIO1
|
||||
|
||||
# PMDK libpmemblk-based block device
|
||||
[Pmem]
|
||||
# Syntax:
|
||||
# Blk <pmemblk pool file name> <bdev name>
|
||||
Blk /path/to/pmem-pool Pmem0
|
||||
|
||||
# Users may change this section to create a different number or size of
|
||||
# malloc LUNs.
|
||||
# If the system has hardware DMA engine, it can use an IOAT
|
||||
# (i.e. Crystal Beach DMA) channel to do the copy instead of memcpy
|
||||
# by specifying "Enable Yes" in [Ioat] section.
|
||||
# Offload is disabled by default even it is available.
|
||||
[Malloc]
|
||||
# Number of Malloc targets
|
||||
NumberOfLuns 3
|
||||
# Malloc targets are 128M
|
||||
LunSizeInMB 128
|
||||
# Block size. Default is 512 bytes.
|
||||
BlockSize 4096
|
||||
|
||||
# NVMe configuration options
|
||||
[Nvme]
|
||||
# NVMe Device Whitelist
|
||||
# Users may specify which NVMe devices to claim by their transport id.
|
||||
# See spdk_nvme_transport_id_parse() in spdk/nvme.h for the correct format.
|
||||
# The second argument is the assigned name, which can be referenced from
|
||||
# other sections in the configuration file. For NVMe devices, a namespace
|
||||
# is automatically appended to each name in the format <YourName>nY, where
|
||||
# Y is the NSID (starts at 1).
|
||||
TransportID "trtype:PCIe traddr:0000:00:00.0" Nvme0
|
||||
TransportID "trtype:PCIe traddr:0000:01:00.0" Nvme1
|
||||
|
||||
# The number of attempts per I/O when an I/O fails. Do not include
|
||||
# this key to get the default behavior.
|
||||
RetryCount 4
|
||||
# Timeout for each command, in microseconds. If 0, don't track timeouts.
|
||||
TimeoutUsec 0
|
||||
# Action to take on command time out. Only valid when Timeout is greater
|
||||
# than 0. This may be 'Reset' to reset the controller, 'Abort' to abort
|
||||
# the command, or 'None' to just print a message but do nothing.
|
||||
# Admin command timeouts will always result in a reset.
|
||||
ActionOnTimeout None
|
||||
# Set how often the admin queue is polled for asynchronous events.
|
||||
# Units in microseconds.
|
||||
AdminPollRate 100000
|
||||
# Set how often I/O queues are polled from completions.
|
||||
# Units in microseconds.
|
||||
IOPollRate 0
|
||||
|
||||
# The Split virtual block device slices block devices into multiple smaller bdevs.
|
||||
[Split]
|
||||
# Syntax:
|
||||
# Split <bdev> <count> [<size_in_megabytes>]
|
||||
#
|
||||
# Split Nvme1n1 into two equally-sized portions, Nvme1n1p0 and Nvme1n1p1
|
||||
#Split Nvme1n1 2
|
||||
|
||||
# Split Malloc2 into eight 1-megabyte portions, Malloc2p0 ... Malloc2p7,
|
||||
# leaving the rest of the device inaccessible
|
||||
#Split Malloc2 8 1
|
||||
|
||||
# The RAID virtual block device based on pre-configured block device.
|
||||
[RAID1]
|
||||
# Unique name of this RAID device.
|
||||
Name Raid0
|
||||
# RAID level, only raid level 0 is supported.
|
||||
RaidLevel 0
|
||||
# Strip size in KB.
|
||||
StripSize 64
|
||||
# Number of pre-configured bdevs.
|
||||
NumDevices 2
|
||||
# Pre-configured bdevs name with Nvme.
|
||||
#Devices Nvme0n1 Nvme1n1
|
||||
# Pre-configured bdevs name with Malloc.
|
||||
Devices Malloc1 Malloc2
|
||||
# Pre-configured bdevs name with AIO.
|
||||
#Devices AIO0 AIO1
|
||||
|
||||
# Vhost scsi controller configuration
|
||||
# Users should change the VhostScsi section(s) below to match the desired
|
||||
# vhost configuration.
|
||||
# Name is minimum required
|
||||
[VhostScsi0]
|
||||
# Define name for controller
|
||||
Name vhost.0
|
||||
# Assign devices from backend
|
||||
# Use the first malloc device
|
||||
Target 0 Malloc0
|
||||
# Use the first AIO device
|
||||
#Target 1 AIO0
|
||||
# Use the frist Nvme device
|
||||
#Target 2 Nvme0n1
|
||||
# Use the third partition from second Nvme device
|
||||
#Target 3 Nvme1n1p2
|
||||
|
||||
# Start the poller for this vhost controller on one of the cores in
|
||||
# this cpumask. By default, it not specified, will use any core in the
|
||||
# SPDK process.
|
||||
#Cpumask 0x1
|
||||
|
||||
#[VhostScsi1]
|
||||
# Name vhost.1
|
||||
# Target 0 AIO1
|
||||
# Cpumask 0x1
|
||||
|
||||
#[VhostBlk0]
|
||||
# Define name for controller
|
||||
#Name vhost.2
|
||||
# Use first partition from the second Malloc device
|
||||
#Dev Malloc2p0
|
||||
# Put controller in read-only mode
|
||||
#ReadOnly no
|
||||
# Start the poller for this vhost controller on one of the cores in
|
||||
# this cpumask. By default, it not specified, will use any core in the
|
||||
# SPDK process.
|
||||
#Cpumask 0x1
|
||||
|
||||
#[VhostBlk1]
|
||||
# Define name for controller
|
||||
#Name vhost.2
|
||||
# Use device which named Raid0
|
||||
#Dev Raid0
|
||||
|
||||
#[VhostNvme0]
|
||||
# Define name for controller
|
||||
#Name vhost.0
|
||||
#NumberOfQueues 2
|
||||
# Use first partition from the first NVMe device
|
||||
#Namespace Nvme0n1p0
|
||||
# Use first partition from the first NVMe device
|
||||
#Namespace Nvme0n1p1
|
||||
|
||||
# Start the poller for this vhost controller on one of the cores in
|
||||
# this cpumask. By default, it not specified, will use any core in the
|
||||
# SPDK process.
|
||||
#Cpumask 0x1
|
||||
Loading…
Reference in New Issue
Block a user