1666fcfc | 26-Jul-2023 |
Damiano Cipriani <damiano.cipriani@suse.com> |
blob: add shallow copy over a given device
A shallow copy will copy over the destination device only the cluster allocated to the blob discarding those belonging to the blob's parent snapshot, if an
blob: add shallow copy over a given device
A shallow copy will copy over the destination device only the cluster allocated to the blob discarding those belonging to the blob's parent snapshot, if any.
Change-Id: I763ba9d952b74bce2d5827abe1fc3f41b8ebd209 Signed-off-by: Damiano Cipriani <damiano.cipriani@suse.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19247 Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <jim.harris@samsung.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
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00311abc | 18-Mar-2024 |
Diwakar Sharma <diwakar.sharma@datacore.com> |
blob: handle IO to a resized blob
When a blob is resized and is backed by a another blob like a snapshot, then the resized blob has more number of clusters compared to backing device. Since the blob
blob: handle IO to a resized blob
When a blob is resized and is backed by a another blob like a snapshot, then the resized blob has more number of clusters compared to backing device. Since the blob is thin, either originally or as a result of creating snapshot, the IOs to the new cluster ranges fail as there is no cluster to be looked at in the backing. This patch introduces mechanism to handle reads by zeroeing out the payload which is trailing beyond cluster range, and handle writes by validating backing dev cluster range during copy-on-write.
Change-Id: Ib204b922819775396e53ffb718e8230ebf8fa46b Signed-off-by: Diwakar Sharma <diwakar.sharma@datacore.com> Co-authored-by: Diwakar Sharma <diwakar.sharma@datacore.com> Co-authored-by: Jim Harris <james.r.harris@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/22377 Community-CI: Mellanox Build Bot Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-by: Jim Harris <jim.harris@samsung.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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516310a5 | 25-Jul-2023 |
Alex Michon <amichon@kalrayinc.com> |
lib/blob: Clear cluster before releasing due to unneeded allocation
When we allocate a cluster, we may copy parent data to the new cluster. After this copy is done, we may realize that another IO ch
lib/blob: Clear cluster before releasing due to unneeded allocation
When we allocate a cluster, we may copy parent data to the new cluster. After this copy is done, we may realize that another IO channel already allocated the cluster so we no longer need the cluster. We need to release it. But we need to clear the data. Otherwise, another blob may claim the cluster and may see garbage data instead of zeroes.
Change-Id: Ib3fb9d4a264371bcaa224855ad0c3c1bbdc93979 Signed-off-by: Alex Michon <amichon@kalrayinc.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19231 Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <jim.harris@samsung.com> Community-CI: Mellanox Build Bot
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b6e74c0d | 14-Mar-2024 |
Alex Michon <amichon@kalrayinc.com> |
lib/blob: Add helper to revert cluster allocation
Create helper so we can reuse it in some other places.
Change-Id: I8ad82b0280916031fce8ec7bddfe2172d9570c1b Signed-off-by: Alex Michon <amichon@kal
lib/blob: Add helper to revert cluster allocation
Create helper so we can reuse it in some other places.
Change-Id: I8ad82b0280916031fce8ec7bddfe2172d9570c1b Signed-off-by: Alex Michon <amichon@kalrayinc.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/22347 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <jim.harris@samsung.com>
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41fd1f6b | 16-Feb-2024 |
Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> |
lib/blob: Release cluster on unmap
Cluster will now be released if an unmap request is sent to an LBA range that fully covers it.
Change-Id: I2e204a34b6ebea384be0d614801f3e9a20f2fed7 Signed-off-by:
lib/blob: Release cluster on unmap
Cluster will now be released if an unmap request is sent to an LBA range that fully covers it.
Change-Id: I2e204a34b6ebea384be0d614801f3e9a20f2fed7 Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21907 Reviewed-by: Ben Walker <ben@nvidia.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <jim.harris@samsung.com> Community-CI: Mellanox Build Bot
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5846a390 | 19-Feb-2024 |
Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> |
lib/blob: Rename blob_insert_cluster_msg_cpl for more generic usecase
The function will be reused when releasing the clusters. Renaming it and the supporting struct to something more generic.
Chang
lib/blob: Rename blob_insert_cluster_msg_cpl for more generic usecase
The function will be reused when releasing the clusters. Renaming it and the supporting struct to something more generic.
Change-Id: Ib3d7107177d9a9370af5ee80cd3b081a34134311 Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21924 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <jim.harris@samsung.com> Reviewed-by: Ben Walker <ben@nvidia.com>
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355312bf | 26-Jan-2024 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
so_ver: increase all major versions after SPDK 24.01
To allow SO_MINOR updates on LTS for the whole year it is supported, the major version for all components needs to be increased. This is to preve
so_ver: increase all major versions after SPDK 24.01
To allow SO_MINOR updates on LTS for the whole year it is supported, the major version for all components needs to be increased. This is to prevent scenario where two versions exists with matching versions, but conflicting ABI. Ex. Next SPDK release adds an API call increasing the minor version, then LTS needs just a subset of those additions.
Increasing major so version after LTS, allows the future releases to update versions as needed. Yet allowing LTS to increase minor version separately.
This patch: - increases SO_VER by 1 for all components - resets SO_MINOR to 0 for all components
Due to patch below being introduced after v24.01 code freeze, bdev lib version should not be increased: 61623c5ca9 bdev: add spdk_bdev_io padding in place of io_submit_ch
Short reference to how the versions were changed: MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1) for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \ sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done find . -name "Makefile" -exec \ sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} +
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I0166d6be6c17bbbf985d48b5dfcb36f1d4af1b48 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21582 Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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b0eb3ed8 | 09-Jan-2024 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
lib/blob: make shrink conditions more clear
The comment and condition order made it difficult to grok, so make it more clear.
No functional change in this patch.
Signed-off-by: Tomasz Zawadzki <to
lib/blob: make shrink conditions more clear
The comment and condition order made it difficult to grok, so make it more clear.
No functional change in this patch.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I37fad5694eab0de30ad907f58cc2556f61f2f3e7 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21287 Reviewed-by: Jim Harris <jim.harris@samsung.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
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c5afa2a0 | 09-Jan-2024 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
lib/blob: allow growing in size in increments less than cluster size
By omission the blobstore could only be grown in increments of cluster size. For smaller values the grow would fail, yet that val
lib/blob: allow growing in size in increments less than cluster size
By omission the blobstore could only be grown in increments of cluster size. For smaller values the grow would fail, yet that value would still be updated on bs reload. No change in cluster count would still happen.
It was unnecessary to wait, so now it goes through whole grow path. In practice only the super block value for device size changes.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I62684d745ea31daf110e8ff62751930f38b95199 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21286 Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <jim.harris@samsung.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
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a6fb074a | 08-Sep-2023 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
lib/blob: avoid error paths after grow persists size
Any errors before writing out super block are fine. Meanwhile errors after, would require writing to super block again with prior size. If not po
lib/blob: avoid error paths after grow persists size
Any errors before writing out super block are fine. Meanwhile errors after, would require writing to super block again with prior size. If not possible again, handling it would become complex. Avoid the error rather than trying to change the super block/metadata format or adding second persistent step.
This patch creates a bit pool and mask for used_clusters, so that it can be used once super block is persisted.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I554cb4ba078a5e97584afdcc17e9a40b4bdcd672 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19793 Reviewed-by: Jim Harris <jim.harris@samsung.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
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ffb60487 | 13-Oct-2023 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
lib/blob: add functionality to grow bs in run-time
spdk_bs_grow() requires unloading the blobstore, therefore it is basically combining bs load and init in a way that allows to change the size of bl
lib/blob: add functionality to grow bs in run-time
spdk_bs_grow() requires unloading the blobstore, therefore it is basically combining bs load and init in a way that allows to change the size of blobstore.
This provides a clean way to make sure that recreation of bs_dev (with new block count) results in proper updates in on-disk metadata and run-time.
It has the obvious drawback of closing all blobs.
This patch introduced spdk_bs_grow_live() that allows for run-time change of blobstore size.
It has the following caveats: - bs_dev size has to be changed before calling it - relies on clean unload for updates of used clusters map
When bs is not unloaded, then recovery path will handle increasing the size of used clusters map.
Change-Id: I81f8d1ce5652601a7b6109379e319c1231b8415d Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19454 Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-by: Jim Harris <jim.harris@samsung.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <ben@nvidia.com>
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ed966159 | 08-Sep-2023 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
lib/blob: validate super block any time it is read
Super block was validated on bs load (and grow if used), yet there are other instances where super block is read and written out.
Validate the sup
lib/blob: validate super block any time it is read
Super block was validated on bs load (and grow if used), yet there are other instances where super block is read and written out.
Validate the super block contents after every read, to make sure any errors are not propagated when it is later written out.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: Ibe121655b477b38344c61c63dea15a16c3df73ad Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19771 Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <jim.harris@samsung.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
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f8410506 | 18-Aug-2023 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
lib/blob: refactor validation of super block
Right now bs_load and bs_grow paths validate the read super block in exact same way. Refactor this into separate function for reuse.
Signed-off-by: Toma
lib/blob: refactor validation of super block
Right now bs_load and bs_grow paths validate the read super block in exact same way. Refactor this into separate function for reuse.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I4d8c5d658d69d1b7901dbc1fb880330d1211ca7a Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19452 Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <jim.harris@samsung.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
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dc833ba4 | 26-May-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: misleading error message when copy xattr
An error path in bs_snapshot_copy_xattr() mentioned a specific xattr which may or may not be what was being copied. This removes mention of that xattr.
blob: misleading error message when copy xattr
An error path in bs_snapshot_copy_xattr() mentioned a specific xattr which may or may not be what was being copied. This removes mention of that xattr.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: Ia0c31cb83bfda4c8c5b018b5f880a6f5675452e8 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/18397 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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f7cc6174 | 18-Apr-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: log blob ID as hex, again
This is a followup to commit f4dc558245b317203676d18e7ecfa9b027f0a02b which strove to log blob IDs as hex to make small blob IDs more recognizable. That commit missed
blob: log blob ID as hex, again
This is a followup to commit f4dc558245b317203676d18e7ecfa9b027f0a02b which strove to log blob IDs as hex to make small blob IDs more recognizable. That commit missed a few cases where the blob ID is logged as decimal.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: I75d1b5973ee7e812f7caf0e826d3edbcba126743 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17641 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Community-CI: Mellanox Build Bot
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87666f52 | 11-Apr-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: esnap clones are not clones
spdk_blob_is_clone() should return true only for normal clones. To detect esnap clones, use spdk_blob_is_esnap_clone(). This also clarifies documentation of spdk_bl
blob: esnap clones are not clones
spdk_blob_is_clone() should return true only for normal clones. To detect esnap clones, use spdk_blob_is_esnap_clone(). This also clarifies documentation of spdk_blob_is_esnap_clone() to match the implementation.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: I9993ab60c1a097531a46fb6760124a632f6857cd Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17544 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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8b3dcd61 | 06-Apr-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: add is_degraded() to spdk_blob_bs_dev
The health of clones of esnap clones depends on the health of the esnap clone. This allows recursion through a chain of clones so that degraded state prop
blob: add is_degraded() to spdk_blob_bs_dev
The health of clones of esnap clones depends on the health of the esnap clone. This allows recursion through a chain of clones so that degraded state propagates up from any back_bs_dev that is degraded.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: Iadd879d589f6ce4d0b654945db065d304b0c8357 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17517 Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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09bf2b20 | 06-Apr-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: add spdk_blob_is_degraded()
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_degra
blob: add spdk_blob_is_degraded()
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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1db33a8f | 18-Jan-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: add spdk_blob_get_esnap_bs_dev()
While getting memory domains, vbdev_lvol will need to be able to access the bdev that acts as the lvol's external snapshot. The introduction of spdk_blob_get_e
blob: add spdk_blob_get_esnap_bs_dev()
While getting memory domains, vbdev_lvol will need to be able to access the bdev that acts as the lvol's external snapshot. The introduction of spdk_blob_get_esnap_bs_dev() facilitates this access.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: I604c957a468392d40b824c3d2afb00cbfe89cd21 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16429 Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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712ab983 | 23-Mar-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: set rc to -EINVAL when esnap len too long
When bs_create_blob() is creating the internal xattr for the esnap ID, it errors out if the ID is too long. This error path neglected to set the retur
blob: set rc to -EINVAL when esnap len too long
When bs_create_blob() is creating the internal xattr for the esnap ID, it errors out if the ID is too long. This error path neglected to set the return value. It now returns -EINVAL in this case.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: I6d756da47f41fb554cd6782add63378e81735118 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17292 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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ce3ffc23 | 19-May-2022 |
yidong0635 <dongx.yi@intel.com> |
blobstore: Add assert in blob_id_cmp.
From the issue report in #2507 that comparing blob maybe be NULL. So add assert, that in CI may catch this issue. And other funtions add this also.
Signed-off-
blobstore: Add assert in blob_id_cmp.
From the issue report in #2507 that comparing blob maybe be NULL. So add assert, that in CI may catch this issue. And other funtions add this also.
Signed-off-by: yidong0635 <dongx.yi@intel.com> Change-Id: I98179ec76f2b6785b6921c37373204021c0669b6 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12737 Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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ae0b53b1 | 10-Oct-2022 |
Mike Gerdts <mgerdts@nvidia.com> |
lvol: do not open esnaps during bs_load
As an lvstore is opening it calls spdk_bs_load(), which briefly opens each blob and has no use for external snapshots. Since there is no point in opening them
lvol: do not open esnaps during bs_load
As an lvstore is opening it calls spdk_bs_load(), which briefly opens each blob and has no use for external snapshots. Since there is no point in opening them at this time, don't open them. Once the blobstore has been loaded, update lvs->load_esnaps so that external snapshots are opened as the lvols open their blobs.
Change-Id: Ib16c8474300ff4b106aad0baa5b8b38332c23b01 Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16424 Reviewed-by: Ben Walker <benjamin.walker@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <james.r.harris@intel.com>
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9ea88fcb | 14-Mar-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: refactor parent_id and allocate_all checks
The blob's parent_id and allocate_all examined and/or modified in a two places bs_inflate_blob_open_cpl(). This transforms the two if statements scat
blob: refactor parent_id and allocate_all checks
The blob's parent_id and allocate_all examined and/or modified in a two places bs_inflate_blob_open_cpl(). This transforms the two if statements scattered around the function into a switch statement to make it easier to understand how these two values are related.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: I2cff2d07a0089b52678035b2ece60db6a5f67a8e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17178 Reviewed-by: Jim Harris <james.r.harris@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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aaebaece | 14-Oct-2022 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: hotplug new back_bs_dev
When an esnap clone blob's external snapshot arrives after the blob is opened, it can now be hot-added to the blob. Presumably the new device replaces a place-holder de
blob: hotplug new back_bs_dev
When an esnap clone blob's external snapshot arrives after the blob is opened, it can now be hot-added to the blob. Presumably the new device replaces a place-holder device that did not really atteempt IO.
Change-Id: I622feb84efa66628debf44f7e7cb88b6a012db6d Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16232 Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
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55199ed1 | 19-Jan-2023 |
Mike Gerdts <mgerdts@nvidia.com> |
blob: abort IO when replacing esnap channel
This adds the ability to abort IOs as esnap bs_dev channels are being destroyed.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: Ia63d4cbef5cd
blob: abort IO when replacing esnap channel
This adds the ability to abort IOs as esnap bs_dev channels are being destroyed.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: Ia63d4cbef5cd4c84dc8d5e2e9e407bacd961385f Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16423 Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot
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