Re: FileFallocate misbehaving on XFS

From: Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>
To: Michael Harris <harmic(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Subject: Re: FileFallocate misbehaving on XFS
Date: 2024-12-09 10:27:40
Message-ID: CAKZiRmwa96qyGk6MbasLB-Qq6xMsZDy5yz+eyuOjGU9AViJS5w@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Mon, Dec 9, 2024 at 10:19 AM Michael Harris <harmic(at)gmail(dot)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.

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Amit Kapila 2024-12-09 10:32:19 Re: Conflict detection for update_deleted in logical replication
Previous Message Alexander Kukushkin 2024-12-09 10:27:06 WARNING: missing lock on database "postgres" (OID 5) @ TID (0,4)