* bug#33360: Guix does not error pretty when filesystem is ro @ 2018-11-12 22:37 swedebugia 2018-11-14 11:21 ` Ludovic Courtès 0 siblings, 1 reply; 3+ messages in thread From: swedebugia @ 2018-11-12 22:37 UTC (permalink / raw) To: 33360 Hi Today I booted up my pc from standby. Qemu was running GuixSD from a cow on an USB-disk. It had remounted ro and I got weird errors from guix when trying to build. All other programs just stated the obvious: "Cannot write to bla bla - read-only filesystem." Guix of course tried to do a lot but failed of course. -- Could we add a simple check to the commands that rely on writing to the filesystem? -- Cheers Swedebugia ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#33360: Guix does not error pretty when filesystem is ro 2018-11-12 22:37 bug#33360: Guix does not error pretty when filesystem is ro swedebugia @ 2018-11-14 11:21 ` Ludovic Courtès 2018-11-17 20:05 ` swedebugia 0 siblings, 1 reply; 3+ messages in thread From: Ludovic Courtès @ 2018-11-14 11:21 UTC (permalink / raw) To: swedebugia; +Cc: 33360 Hello, swedebugia <swedebugia@riseup.net> skribis: > Today I booted up my pc from standby. > > Qemu was running GuixSD from a cow on an USB-disk. > > It had remounted ro and I got weird errors from guix when trying to build. > > All other programs just stated the obvious: > > "Cannot write to bla bla - read-only filesystem." > > Guix of course tried to do a lot but failed of course. Could you paste the exact command you run and its output? TIA, Ludo’. ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#33360: Guix does not error pretty when filesystem is ro 2018-11-14 11:21 ` Ludovic Courtès @ 2018-11-17 20:05 ` swedebugia 0 siblings, 0 replies; 3+ messages in thread From: swedebugia @ 2018-11-17 20:05 UTC (permalink / raw) To: Ludovic Courtès; +Cc: 33360-done On 2018-11-14 12:21, Ludovic Courtès wrote: > Hello, > > swedebugia <swedebugia@riseup.net> skribis: > >> Today I booted up my pc from standby. >> >> Qemu was running GuixSD from a cow on an USB-disk. >> >> It had remounted ro and I got weird errors from guix when trying to build. >> >> All other programs just stated the obvious: >> >> "Cannot write to bla bla - read-only filesystem." >> >> Guix of course tried to do a lot but failed of course. > > Could you paste the exact command you run and its output? I did not succede in reproducing. This time I suspended my pc multiple times but qemu/the kernel did not remount / ro. So I janked the usb out and back in and that did the trick if I ran a complicated command while it was out (guix build did the trick) :D sdb@komputilo ~$ mount none on /proc type proc (rw,relatime) none on /dev type devtmpfs (rw,relatime,size=1002304k,nr_inodes=250576,mode=755) none on /sys type sysfs (rw,relatime) /dev/sda1 on / type ext4 (ro,relatime) none on /dev/pts type devpts (rw,relatime,gid=996,mode=620,ptmxmode=000) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,relatime) /dev/sda1 on /gnu/store type ext4 (ro,relatime) sdb@komputilo ~$ guix --version guix (GNU Guix) 1f44934fb6e2cefccbecd4fa347025349fa9ff76 Unfortunately it errored nicely this time: sdb@komputilo ~/guix-tree [env]$ ./pre-inst-env guix build hello -K --substitute-urls="http://berlin.guixsd.org http://mirror.hydra.gnu.org" guix build: error: fport_read: Connection reset by peer Then the ssh terminal freezes. (qemu window shows a nice "kernel panic - not syncing: Attempted to kill init!" :) Closed the bug. -- Cheers Swedebugia ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-11-18 7:55 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-11-12 22:37 bug#33360: Guix does not error pretty when filesystem is ro swedebugia 2018-11-14 11:21 ` Ludovic Courtès 2018-11-17 20:05 ` swedebugia
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