On Mon, Nov 21, 2016 at 12:50 PM, Jan Bramkamp <[email protected]> wrote: > On 21/11/2016 18:47, Pete French wrote: >> >> So, I am off sick and my colleagues decided to load test our set of five >> servers excesively. All ran out of swap. So far so irritating, but whats >> has >> happened is that twoof them now will not boot, as it appears the ZFS pool >> they are booting from has become corrupted. >> >> One starts to boot, then crases importing the root pool. The other doenst >> even get that far with gptzfsboot saying it can't find the pool to boot >> from! >> >> Now I can recover these, but I am a bit worried, that it got like this at >> all, as I havent ever seen ZFS corrupt a pool like this. Anyone got any >> insights, >> or suggstions as to how to stop it happening again ? >> >> We are swapping to a separate partition, not to the pool by theway. > > > How much trust do you put in your hardware? Have you ever put the hardware > under full load for extended periods before e.g. run poudriere to build pkg > repos? > > -- Jan Bramkamp > > _________
Pete I am thinking like Jan, that this points to a hardware issue. What can you tell us about the servers ? What sort of cpu, do you have ecc ram ? How much ram what was running at the time ? Do you use a slog, l2arc , whats the zpool status -v show? ______________________________________ > [email protected] mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "[email protected]" -- mark saad | [email protected] _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
