[LU-8585] All Lustre test suites should pass with subdirectory mount

• Type: Improvement
• Resolution: Unresolved
• Priority: Minor
• Fix Version/s: Upstream
• Affects Version/s: Lustre 2.9.0
• Labels: tests
• Environment: autotest
• Assignee: James A Simmons
• Reporter: James Nunez (Inactive)

Description

All Lustre test suites that run as part of the review-* test groups should complete and pass when run under a mounted subdirectory. To run all Lustre tests with a subdirectory mounted, you can use “Test-Parameters: envdefinitions=FILESET=/subdir”.

From the following test results, we can see that not all Lustre test suites can be run successfully with Lustre mounted from a subdirectory:
https://testing.hpdd.intel.com/test_sessions/0e2c6222-5f8b-11e6-b5b1-5254006e85c2
https://testing.hpdd.intel.com/test_sessions/f30cb438-5f9e-11e6-906c-5254006e85c2
https://testing.hpdd.intel.com/test_sessions/2f30c6d8-5faf-11e6-b5b1-5254006e85c2
https://testing.hpdd.intel.com/test_sessions/9f47f55a-5ff4-11e6-b5b1-5254006e85c2

Andreas Dilger reviewed the results and stated “ … the sanity-lfsck and sanity-scrub tests should be skipped if .lustre does not exist on the mountpoint.” Thus, we need to review the failures of the above test session and submit a patch to skip certain tests/test suites when a subdirectory is used as the mount point.

Issue Links

• is duplicated by: LU-10457 open_by_handle_at() in write mode triggers ETXTBSY
• is related to: LU-11686 sanity test 807 fails with mounted subdirectory with error '/mnt/lustre/d807.sanity/single_dd expected blocks: 1, got: 0'
• is related to: LU-12633 sanity test_185a: FAIL: can't get FID for volatile
• is related to: LU-12661 sanity test_817: FAIL: failed to execute 'true' command
• is related to: LU-12203 sanity-lfsck test_36[b,c] defect: tests are to be skipped for FILESET
• is related to: LU-16463 llapi_open_by_fid open should not be cached systematically
• is related to: LU-16494 Check fileset for operations by fid
• is related to: LU-10948 client cache open lock after N opens
• is related to: LU-12806 llapi: have llapi_fd2fid rely on name_to_handle_at() rather than ioctl()
• is related to: LU-11501 use the dcache properly with .lustre/fid
• is related to: LU-15835 sanityn test_102: [20108.951589] WARNING: CPU: 1 PID: 722753 at fs/exportfs/expfs.c:96 reconnect_path+0x22b/0x2c0

Comments

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/33666/
Subject: LU-8585 tests: update sanity test for subdir mount
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: a99649f59a236ed759698387375f5dff0ae74eca

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/57576/
Subject: LU-8585 test: fix sanity/200 looping breakage
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: e82571646bdc0718892ffc0b3f26ef6ddeb3bcfd

[Gerrit Updater]

"James Simmons <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57576
Subject: LU-8585 test: find sanity test 200 breakage
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 306330a78ccb4597d436a7155660787f480e765c

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/51707/
Subject: LU-8585 llite: add special fid handling for fhandle API
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 52a97b44904951f24efb602883cfc280d825aba0

[Gerrit Updater]

"James Simmons <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51708
Subject: LU-8585 llite: return parent fid as well for ll_encode_fh()
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 3c5156b7ecdb997e432594db339158a89f8c189a

[Gerrit Updater]

"James Simmons <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51707
Subject: LU-8585 llite: add special fid handling for fhandle API
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c78ccbb0b1ba957718392bfbb5a83dbbbf739bce

[Gerrit Updater]

"Etienne AUJAMES <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51366
Subject: LU-8585 llapi: use open_by_handle_at in llapi_open_by_fid
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: a0db1b5817f376eaaea5165b89f232b14aa3b75f

[Gerrit Updater]

"Etienne AUJAMES <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49515
Subject: LU-8585 llite: don't cache MDS_OPEN_LOCK for volatile files
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 21976e3ab970079c35450919c2b75aa449200640

[Gerrit Updater]

"Etienne AUJAMES <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49496
Subject: LU-8585 llapi: use open_by_handle_at in llapi_open_by_fid
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 8975df0a4f2a21a9818d670ad504356ae059b363

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/36603/
Subject: LU-8585 llapi: use open_by_handle_at in llapi_open_by_fid
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: bdf7788d19985bb7abf2385add15f1d67f3d01e4