[GLLUG] SAN events kill Linux filesystems

2023-12-20 Thread Henrik Morsing via GLLUG
Good morning, Don't know if anyone has come across this but every time a SAN node is powered down on our SAN, even if un-used, we have a handful of Linux LPARs (across multiple frames) with filesystems going into read-only. We had migrated away from our IBM V9000 and many months later powere

Re: [GLLUG] SAN events kill Linux filesystems

2024-01-06 Thread James Dutton via GLLUG
On Wed, 20 Dec 2023, 11:51 Henrik Morsing via GLLUG, < gllug@mailman.lug.org.uk> wrote: > > Good morning, > > Don't know if anyone has come across this but every time a SAN node is > powered down on our SAN, even if un-used, we have a handful of Linux LPARs > (across multiple frames) with filesyst

Re: [GLLUG] SAN events kill Linux filesystems

2024-01-08 Thread John Hearns via GLLUG
Have you raised an issue with Dell EMC? On Sat, 6 Jan 2024 at 10:10, James Dutton via GLLUG < gllug@mailman.lug.org.uk> wrote: > > > On Wed, 20 Dec 2023, 11:51 Henrik Morsing via GLLUG, < > gllug@mailman.lug.org.uk> wrote: > >> >> Good morning, >> >> Don't know if anyone has come across this but

Re: [GLLUG] SAN events kill Linux filesystems

2024-01-12 Thread Henrik Morsing via GLLUG
On Mon, Jan 08, 2024 at 08:08:16AM +, John Hearns via GLLUG wrote: Have you raised an issue with Dell EMC? Not at this point. As the same thing happened when we powered off the unused IBM storage, it didn't seem likely the storage was the problem. SUSE vaguely hinted at a VIO bug/mis-con

Re: [GLLUG] SAN events kill Linux filesystems

2024-01-22 Thread Henrik Morsing via GLLUG
IBM has come back and pointed to this: https://www.ibm.com/support/pages/apar/IJ47358 Regards, Henrik Morsing On Wed, Dec 20, 2023 at 11:49:27AM +, Henrik Morsing via GLLUG wrote: Good morning, Don't know if anyone has come across this but every time a SAN node is powered down on our