In preparation for supporting degraded lvols, spdk_blob_is_degraded() is added. To support this, bs_dev gains an optional is_degraded() callback. spdk_blob_is_degraded() returns false so long as no bs_dev that the blob depends on is degraded. Depended upon bs_devs include the blobstore's device and the blob's back_bs_dev. Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: Ib02227f5735b00038ed30923813e1d5b57deb1ab Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17516 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> |
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blob_ut.c | ||
esnap_dev.c | ||
Makefile |