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Re: FileFallocate misbehaving on XFS - Mailing list pgsql-hackers

From Jakub Wartak
Subject Re: FileFallocate misbehaving on XFS
Date
Msg-id CAKZiRmwa96qyGk6MbasLB-Qq6xMsZDy5yz+eyuOjGU9AViJS5w@mail.gmail.com
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In response to FileFallocate misbehaving on XFS  (Michael Harris <harmic@gmail.com>)
Responses Re: FileFallocate misbehaving on XFS
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On Mon, Dec 9, 2024 at 10:19 AM Michael Harris <harmic@gmail.com> wrote:

Hi Michael,

We found this thread describing similar issues:

https://www.postgresql.org/message-id/flat/AS1PR05MB91059AC8B525910A5FCD6E699F9A2%40AS1PR05MB9105.eurprd05.prod.outlook.com

We've got some case in the past here in EDB, where an OS vendor has blamed XFS AG fragmentation (too many AGs, and if one AG is not having enough space -> error). Could You perhaps show us output of on that LUN:
1. xfs_info
2. run that script from https://www.suse.com/support/kb/doc/?id=000018219 for Your AG range

-J.

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