Bug 202645
| Summary: | btrfs-progs v5.3: fails [TEST/mkfs] 017-small-backing-size-thin-provision-device (ppc64) | ||
|---|---|---|---|
| Product: | File System | Reporter: | Erhard F. (erhard_f) |
| Component: | btrfs | Assignee: | BTRFS virtual assignee (fs_btrfs) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | lakshmipathi.g |
| Priority: | P1 | ||
| Hardware: | PPC-64 | ||
| OS: | Linux | ||
| Kernel Version: | 5.3.7 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
emerge --info
mkfs-test-results.txt misc-test-results.txt fuzz-test-results.txt misc-test-results.txt mkfs-test-results.txt config.log build.log misc-test-results (5.1.1, 029-send-p-different-mountpoints) |
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Created attachment 281283 [details]
mkfs-test-results.txt
Created attachment 281285 [details]
misc-test-results.txt
Created attachment 281287 [details]
fuzz-test-results.txt
v5.1 improved over v4.20.1 as
[TEST/fuzz] 003-multi-check-unmounted
[TEST/fuzz] 009-simple-zero-log
pass now on ppc64. 017-small-backing-size-thin-provision-device and 019-receive-clones-on-mounted-subvol still fail:
# TEST=017\* ./mkfs-tests.sh
[TEST/mkfs] 017-small-backing-size-thin-provision-device
failed: dmsetup create btrfs-progs-thin-meta --table 0 4096 linear /dev/loop2 0
test failed for case 017-small-backing-size-thin-provision-device
# TEST=019\* ./misc-tests.sh
[TEST/misc] 019-receive-clones-on-mounted-subvol
Failed prerequisites: /root/build/btrfs-progs-v5.1/fssum
test failed for case 019-receive-clones-on-mounted-subvol
Created attachment 283201 [details]
misc-test-results.txt
Created attachment 283203 [details]
mkfs-test-results.txt
Created attachment 283205 [details]
config.log
Created attachment 283207 [details]
build.log
btrfs-progs-v5.1.1 additionally fails [TEST/misc] 029-send-p-different-mountpoints. This is a regression over btrfs-progs-v5.1, where 029-send-p-different-mountpoints passes. Created attachment 283277 [details]
misc-test-results (5.1.1, 029-send-p-different-mountpoints)
My test run also reports "017-small-backing-size-thin-provision-device" failure https://gitlab.com/giis/btrfs-progs/-/jobs/230609519 Re-test with kernel 5.3.7 and btrfs-progs v5.3.
Only test failing now is
[TEST/mkfs] 017-small-backing-size-thin-provision-device
failed: dmsetup create btrfs-progs-thin-pool --table 0 2048 thin-pool /dev/mapper/btrfs-progs-thin-meta /dev/mapper/btrfs-progs-thin-data 1024 200
[...]
[10934.699945] device-mapper: table: 253:2: thin-pool: unknown target type
[10934.699984] device-mapper: ioctl: error adding target to table
For 019-receive-clones-on-mounted-subvol to pass you simply need to build an additional utility with 'make fssum'. The error messages of the recent btrfs testsuite states that more clearly.
I got the hint that test "017-small-backing-size-thin-provision-device" needs DM_THIN_PROVISIONING enabled in the kernel .config. If enabled the test passes. For more info see: https://github.com/kdave/btrfs-progs/issues/192 Also in upstream btrfs there are patches now to skip this test if DM_THIN_PROVISIONING is not enabled in kernel .config: https://lore.kernel.org/linux-btrfs/20191217203155.24206-1-marcos.souza.org@gmail.com/T/#m2b738b69ad633f7948f19b5e985610c93cd986e9 |
Created attachment 281281 [details] emerge --info Tests were run on a Talos II, Gentoo Linux ppc64, Big Endian. [...] [TEST/mkfs] 017-small-backing-size-thin-provision-device failed: dmsetup create btrfs-progs-thin-pool --table 0 2048 thin-pool /dev/mapper/btrfs-progs-thin-meta /dev/mapper/btrfs-progs-thin-data 1024 200 test failed for case 017-small-backing-size-thin-provision-device make: *** [Makefile:352: test-mkfs] Fehler 1 [TEST/fuzz] 003-multi-check-unmounted /root/build/btrfs-progs-v4.20.1/tests//common: line 177: 30761 Aborted (core dumped) $INSTRUMENT "$@" >> "$RESULTS" 2>&1 mayfail: returned code 134 (SIGABRT), not ignored test failed for case 003-multi-check-unmounted [TEST/fuzz] 009-simple-zero-log /root/build/btrfs-progs-v4.20.1/tests//common: line 177: 2067 Aborted (core dumped) $INSTRUMENT "$@" >> "$RESULTS" 2>&1 mayfail: returned code 134 (SIGABRT), not ignored test failed for case 009-simple-zero-log [TEST/misc] 019-receive-clones-on-mounted-subvol Failed prerequisites: /root/build/btrfs-progs-v4.20.1/fssum test failed for case 019-receive-clones-on-mounted-subvol