Re: So it seems "umount -f /nfs/mount" still doesn't work.....

2020-06-30 Thread Greg A. Woods
At Tue, 30 Jun 2020 12:52:37 -0700, "Greg A. Woods" wrote: Subject: So it seems "umount -f /nfs/mount" still doesn't work. > Curiously the kernel now does something I didn't quite expect when one tries to reboot a system with a stuck mount. I was able to see this as I was running a kernel t

Re: pg_jobc going negative?

2020-06-30 Thread Robert Elz
Date:Mon, 29 Jun 2020 23:22:52 +0200 From:Kamil Rytarowski Message-ID: | Ping? This kernel crash is blocking GDB/etc and it is an instant crash. Sorry, been side-tracked, will get to it soon. kre

So it seems "umount -f /nfs/mount" still doesn't work.....

2020-06-30 Thread Greg A. Woods
So I've been meaning to test crash(8) for some time now, but had never found the occasion. Well today I found a good reason. I've been re-arranging some servers and ended up leaving some NFS mounts in place when I should not have. This of course causes no end of problems if the nightly cron jobs