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bdev/nvme: Improve names of fields in config file

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Remove the "Nvme" from several field names. The parser
will still accept the old name for backward compatibility.

Change-Id: I6fa86ec359b23fb63960d0aa479a845b36a0977a
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Ben Walker 2017-04-04 11:12:40 -07:00
parent acd0b4573d
commit 15f910ece7
4 changed files with 24 additions and 11 deletions
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4
etc/spdk/iscsi.conf.in
View File

@ -99,9 +99,9 @@
# The number of attempts per I/O when an I/O fails. Do not include
# this key to get the default behavior.
NvmeRetryCount 4
RetryCount 4
# Timeout for each command, in seconds. If 0, don't track timeouts.
NvmeTimeoutValue 0
Timeout 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.

4
etc/spdk/nvmf.conf.in
View File

@ -90,9 +90,9 @@
# The number of attempts per I/O when an I/O fails. Do not include
# this key to get the default behavior.
NvmeRetryCount 4
RetryCount 4
# Timeout for each command, in seconds. If 0, don't track timeouts.
NvmeTimeoutValue 0
Timeout 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.

4
etc/spdk/vhost.conf.in
View File

@ -78,9 +78,9 @@
# The number of attempts per I/O when an I/O fails. Do not include
# this key to get the default behavior.
NvmeRetryCount 4
RetryCount 4
# Timeout for each command, in seconds. If 0, don't track timeouts.
NvmeTimeoutValue 0
Timeout 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.

19
lib/bdev/nvme/blockdev_nvme.c
View File

@ -768,16 +768,23 @@ bdev_nvme_library_init(void)
int rc;
size_t i;
struct nvme_probe_ctx probe_ctx = {};
int retry_count;
sp = spdk_conf_find_section(NULL, "Nvme");
if (sp == NULL) {
return 0;
}
spdk_nvme_retry_count = spdk_conf_section_get_intval(sp, "NvmeRetryCount");
if (spdk_nvme_retry_count < 0) {
spdk_nvme_retry_count = SPDK_NVME_DEFAULT_RETRY_COUNT;
if ((retry_count = spdk_conf_section_get_intval(sp, "RetryCount")) < 0) {
if ((retry_count = spdk_conf_section_get_intval(sp, "NvmeRetryCount")) < 0) {
retry_count = SPDK_NVME_DEFAULT_RETRY_COUNT;
} else {
SPDK_WARNLOG("NvmeRetryCount was renamed to RetryCount\n");
SPDK_WARNLOG("Please update your configuration file");
}
}
spdk_nvme_retry_count = retry_count;
for (i = 0; i < NVME_MAX_CONTROLLERS; i++) {
val = spdk_conf_section_get_nmval(sp, "TransportID", i, 0);
@ -802,8 +809,14 @@ bdev_nvme_library_init(void)
probe_ctx.count++;
}
if ((g_timeout = spdk_conf_section_get_intval(sp, "Timeout")) < 0) {
/* Check old name for backward compatibility */
if ((g_timeout = spdk_conf_section_get_intval(sp, "NvmeTimeoutValue")) < 0) {
g_timeout = 0;
} else {
SPDK_WARNLOG("NvmeTimeoutValue was renamed to Timeout\n");
SPDK_WARNLOG("Please update your configuration file\n");
}
}
if (g_timeout > 0) {