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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
| commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
| tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /qa/rbd/krbd_discard_granularity.t | |
| parent | Initial commit. (diff) | |
| download | ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip | |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'qa/rbd/krbd_discard_granularity.t')
| -rw-r--r-- | qa/rbd/krbd_discard_granularity.t | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/qa/rbd/krbd_discard_granularity.t b/qa/rbd/krbd_discard_granularity.t new file mode 100644 index 00000000..844643ba --- /dev/null +++ b/qa/rbd/krbd_discard_granularity.t @@ -0,0 +1,40 @@ + + $ rbd create --size 20M img + + $ DEV=$(sudo rbd map img) + $ blockdev --getiomin $DEV + 65536 + $ blockdev --getioopt $DEV + 65536 + $ cat /sys/block/${DEV#/dev/}/queue/discard_granularity + 65536 + $ sudo rbd unmap $DEV + + $ DEV=$(sudo rbd map -o alloc_size=512 img) + $ blockdev --getiomin $DEV + 512 + $ blockdev --getioopt $DEV + 512 + $ cat /sys/block/${DEV#/dev/}/queue/discard_granularity + 512 + $ sudo rbd unmap $DEV + + $ DEV=$(sudo rbd map -o alloc_size=4194304 img) + $ blockdev --getiomin $DEV + 4194304 + $ blockdev --getioopt $DEV + 4194304 + $ cat /sys/block/${DEV#/dev/}/queue/discard_granularity + 4194304 + $ sudo rbd unmap $DEV + + $ DEV=$(sudo rbd map -o alloc_size=8388608 img) + $ blockdev --getiomin $DEV + 4194304 + $ blockdev --getioopt $DEV + 4194304 + $ cat /sys/block/${DEV#/dev/}/queue/discard_granularity + 4194304 + $ sudo rbd unmap $DEV + + $ rbd rm --no-progress img |