[LU-9312] HSM coordinator llog scalability

• Type: Improvement
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.10.0
• Assignee: John Hammond
• Reporter: Minh Diep

Issue Links

• is related to: LU-6714 llog_process_thread() may use wrong offset for the next block
• is related to: LU-7986 HSM: Duplicated cookies in "actions"

Comments

[Peter Jones]

Landed for 2.10

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26803/
Subject: LU-9312 hsm: convert cdt_llog_lock to a rw semaphore
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 2d5babe5a9920cab6153b14523da0f12e8bd2239

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26742/
Subject: LU-9312 hsm: release restore lock without object
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 57cc12fd395f5a766e31f52b23911fc71938cbdc

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26763/
Subject: LU-9312 hsm: add a cookie indexed request hash
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: dded1e7283d66ebf673901caed90588a58096086

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26741/
Subject: LU-9312 hsm: fix error handling around mdt_hsm_get_md_hsm()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: d29e7592eecd8dfc0198fd9f1279afa3f72066dd

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26803
Subject: LU-9312 hsm: convert cdt_llog_lock to a rw semaphore
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 161e6a17839e4fcf6a153c19dc904f17a4c55e47

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26763
Subject: LU-9312 hsm: add a cookie indexed request hash
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c244f45d2a2253388470283e7f164f10e2bde1ef

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26742
Subject: LU-9312 hsm: release restore lock without object
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 4ce4c7ffda64d96789ba82a592d2dcdc2a819def

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26741
Subject: LU-9312 hsm: fix error handling around mdt_hsm_get_md_hsm()
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f1d77346b0d38d7609849b90c50b7b9d439d438f