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Who When What Removed Added
Vikhyat Umrao 2022-07-14 22:55:46 UTC Blocks 2107407
Red Hat One Jira (issues.redhat.com) 2022-07-14 23:04:24 UTC Link ID Red Hat Issue Tracker RHCEPH-4770
Neha Ojha 2022-12-14 17:50:14 UTC Status ASSIGNED POST
errata-xmlrpc 2022-12-14 20:38:45 UTC CC tserlin
Fixed In Version ceph-17.2.5-23.el9cp
Status POST MODIFIED
Status MODIFIED ON_QA
Eliska 2022-12-15 07:36:42 UTC CC ekristov
Flags needinfo?(akupczyk)
Eliska 2022-12-23 07:18:17 UTC Flags needinfo?(akupczyk)
CC akraj, rmandyam
Red Hat Bugzilla 2022-12-31 19:13:20 UTC CC amathuri
Red Hat Bugzilla 2022-12-31 19:32:28 UTC QA Contact pdhiran
Red Hat Bugzilla 2022-12-31 19:59:54 UTC CC sseshasa
Red Hat Bugzilla 2022-12-31 22:43:26 UTC CC rfriedma
Red Hat Bugzilla 2022-12-31 23:43:27 UTC CC rzarzyns
Red Hat Bugzilla 2022-12-31 23:45:46 UTC CC akupczyk
Assignee akupczyk nojha
Red Hat Bugzilla 2023-01-01 05:35:14 UTC CC ksirivad
Red Hat Bugzilla 2023-01-01 05:39:31 UTC CC tserlin
Red Hat Bugzilla 2023-01-01 06:27:04 UTC CC lflores
Red Hat Bugzilla 2023-01-01 06:28:55 UTC CC choffman
Red Hat Bugzilla 2023-01-01 08:38:21 UTC CC nojha
Assignee nojha nobody
Red Hat Bugzilla 2023-01-01 08:39:22 UTC CC pdhange
Red Hat Bugzilla 2023-01-01 08:49:44 UTC CC vumrao
Pawan 2023-01-02 16:30:33 UTC QA Contact skanta
CC pdhiran
Alasdair Kergon 2023-01-04 04:35:42 UTC Assignee nobody akupczyk
Alasdair Kergon 2023-01-04 04:40:45 UTC CC akupczyk
Alasdair Kergon 2023-01-04 04:43:34 UTC CC amathuri
Alasdair Kergon 2023-01-04 04:56:54 UTC QA Contact skanta pdhiran
Pawan 2023-01-04 05:00:10 UTC QA Contact pdhiran skanta
Alasdair Kergon 2023-01-04 05:08:58 UTC CC ksirivad
Alasdair Kergon 2023-01-04 05:10:58 UTC CC lflores
Alasdair Kergon 2023-01-04 05:21:38 UTC CC nojha
Alasdair Kergon 2023-01-04 05:28:18 UTC CC pdhange
Alasdair Kergon 2023-01-04 05:34:52 UTC CC rfriedma
Alasdair Kergon 2023-01-04 05:37:37 UTC CC rzarzyns
Alasdair Kergon 2023-01-04 05:59:30 UTC CC vumrao
Alasdair Kergon 2023-01-04 06:13:47 UTC CC choffman
Alasdair Kergon 2023-01-04 06:56:31 UTC CC sseshasa
Eliska 2023-01-09 08:27:38 UTC Flags needinfo?(akupczyk)
Red Hat Bugzilla 2023-01-09 08:28:02 UTC CC ceph-eng-bugs
Alasdair Kergon 2023-01-09 19:43:36 UTC Status ON_QA VERIFIED
CC ceph-eng-bugs
Eliska 2023-01-24 09:41:16 UTC Flags needinfo?(akupczyk)
Eliska 2023-01-24 09:41:48 UTC Flags needinfo?(akupczyk)
Adam Kupczyk 2023-01-27 13:47:24 UTC Doc Text Cause: Pacific used to execute deferred writes on while allocation units.

Consequence: When allocation unit is large (like 64K, as in pre-pacific deployments) no small write was eligible for deferring.

Fix: Make deferred operate on disk blocks (4K).

Result: Even with large allocation units deferring of small write can occur.
Flags needinfo?(akupczyk) needinfo?(akupczyk) needinfo?(akupczyk)
Ranjini M N 2023-02-27 15:17:44 UTC Doc Text Cause: Pacific used to execute deferred writes on while allocation units.

Consequence: When allocation unit is large (like 64K, as in pre-pacific deployments) no small write was eligible for deferring.

Fix: Make deferred operate on disk blocks (4K).

Result: Even with large allocation units deferring of small write can occur.
.The small writes are deferred

Previously, Ceph would defer writes while allocating units. When the allocation unit was large, like 64 K, no small write was eligible for deferring.

With this update, the small writes are deferred as they operate on disk blocks even when large allocation units are deferring.
Doc Type If docs needed, set a value Bug Fix
Akash Raj 2023-03-16 05:30:26 UTC Blocks 2126050
errata-xmlrpc 2023-03-20 18:38:04 UTC Status VERIFIED RELEASE_PENDING
errata-xmlrpc 2023-03-20 18:57:08 UTC Resolution --- ERRATA
Status RELEASE_PENDING CLOSED
Last Closed 2023-03-20 18:57:08 UTC
errata-xmlrpc 2023-03-20 18:57:49 UTC Link ID Red Hat Product Errata RHBA-2023:1360

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