[LU-5732] hsm: sanity check for sane progress extent value

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.7.0
• Labels: hsm patch
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: Frank Zago (Inactive)

Description

During an HSM archive or restore, the progress is reported by the copytool, in userspace. That value may be bogus. For
instance, this will crash the MDS in interval_set():

he.offset = -1;
he.length = 10;
rc = llapi_hsm_action_progress(hcp, &he, length, 0);

So check that userspace is giving a sane progress extent value.

Issue Links

• is related to: LU-15762 Interop: sanity-hsm test_500: mdt_coordinator.c:1629:mdt_hsm_update_request_state()) lustre-MDT0000: Cannot find running request for cookie 0x624a1c9f on fid=[0x2000088da:0xe2:0x0]

Comments

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: http://review.whamcloud.com/13813
Subject: LU-5732 hsm: complementary testsuite for user HSM API
Project: fs/lustre-release
Branch: b2_5
Current Patch Set: 1
Commit: 748b9e50b85094a0bd5992629420dbe6cb4b376a

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/12836/
Subject: LU-5732 hsm: complementary testsuite for user HSM API
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 1fe3ae8dab47941e465dcc47ffa52e18538aeb1e

[Frank Zago (Inactive)]

Tests: http://review.whamcloud.com/12836

[Gerrit Updater]

frank zago ([e-mail]) uploaded a new patch: http://review.whamcloud.com/12836
Subject: LU-5732 hsm: complementary testsuite for user HSM API
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c6692494185171b69e287a715b15dd6612579ac7

[James Nunez (Inactive)]

Patch for b2_5 at http://review.whamcloud.com/#/c/12804/

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: http://review.whamcloud.com/12804
Subject: LU-5732 hsm: sanity check for progress input
Project: fs/lustre-release
Branch: b2_5
Current Patch Set: 1
Commit: cfd5a058bb61024df786d188949ae3a71f31100e

[James Nunez (Inactive)]

Patch landed to master (pre-2.7)

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/12285/
Subject: LU-5732 hsm: sanity check for progress input
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 09974e3d70145343f10cccc8d12917814ccf2c8a

[Frank Zago (Inactive)]

http://review.whamcloud.com/12285