On 2024-12-10 11:34:15 -0500, Andres Freund wrote: > On 2024-12-10 12:36:33 +0100, Jakub Wartak wrote: > > On Tue, Dec 10, 2024 at 7:34 AM Michael Harris <har...@gmail.com> wrote: > > 2. > > > > > # xfs_info /dev/mapper/ippvg-ipplv > > > meta-data=/dev/mapper/ippvg-ipplv isize=512 agcount=4, > > agsize=262471424 blks > > > = sectsz=512 attr=2, projid32bit=1 > > > = crc=1 finobt=0, sparse=0, rmapbt=0 > > > = reflink=0 bigtime=0 inobtcount=0 > > nrext64=0 > > > > Yay, reflink=0, that's pretty old fs ?! > > I think that only started to default to on more recently (2019, plus time to > percolate into RHEL). The more curious cases is finobt=0 (turned on by default > since 2015) and to a lesser degree sparse=0 (turned on by default since 2018).
One thing that might be interesting is to compare xfs_info of affected and non-affected servers...
