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zulip / docker-zulip

Container configurations, images, and examples for Zulip.
https://zulip.com/
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sudo zulip_volume_sync() causes SIGBUS error and read-only filesystem #430

Open bigbeefus opened 4 months ago

bigbeefus commented 4 months ago

following the database migration instructions for postgresql 14, the first attempt at the sync command failed with the following:


$ zulip_volume_sync() { docker run -it --rm -v "/opt/docker/zulip/$1:/src" -v "$(basename "$(pwd)")_${2:$1}":/dst ubuntu:20.04 sh -c 'cd /src; cp -a . /dst' ; }
zulip_volume_sync postgresql postgresql-10
zulip_volume_sync zulip
zulip_volume_sync rabbitmq
zulip_volume_sync redis

cp: error writing '/dst/./uploads/avatars/exports/2/gXltqQhHF0mqSr2hYlWq4vbD/zulip-export-nnsk2yvf.tar.gz': Read-only file system
cp: preserving times for '/dst/./uploads/avatars/exports/2/gXltqQhHF0mqSr2hYlWq4vbD': Read-only file system
cp: preserving times for '/dst/./uploads/avatars/exports/2': Read-only file system
cp: preserving times for '/dst/./uploads/avatars/exports': Read-only file system
cp: preserving times for '/dst/./uploads/avatars': Read-only file system
cp: cannot create directory '/dst/./uploads/files': Read-only file system
cp: preserving times for '/dst/./uploads': Read-only file system
cp: cannot create regular file '/dst/./zulip-secrets.conf': Read-only file system
cp: preserving times for '/dst/.': Read-only file system

Broadcast message from systemd-journald@ubuntu-server (Thu 2024-02-22 15:26:37 UTC):

systemd[3946050]: Caught <BUS>, core dump failed (child 3946051, code=killed, status=7/BUS).

Broadcast message from systemd-journald@ubuntu-server (Thu 2024-02-22 15:26:37 UTC):

systemd[3946050]: Freezing execution.

ERRO[0154] Error waiting for container: container 99705a557a9d4f578c21c1b4c0385548884cddb59ea4733887baaedc76156c3a: driver "overlay2" failed to remove root filesystem: unlinkat /var/lib/docker/overlay2/4f7b9e6593a011d4e498dbc038277c2e907bbb79a816a16bab75b302b3740a07: read-only file system 
docker: Error response from daemon: mkdir /var/lib/docker/overlay2/044efdd17142b9e732a0daeebd366bc050cf6b51de769d8c19051eb19edbd175-init: read-only file system.

Assuming a permissions error, I attempted to run with sudo. The command appeared to be hanging, and after ^C the entire filesystem appeared to be read-only

$ sudo zulip_volume_sync() { docker run -it --rm -v "/opt/docker/zulip/$1:/src" -v "$(basename "$(pwd)")_${2:$1}":/dst ubuntu:20.04 sh -c 'cd /src; cp -a . /dst' ; }
zulip_volume_sync postgresql postgresql-10
zulip_volume_sync zulip
zulip_volume_sync rabbitmq
zulip_volume_sync redis

^C%                                                                                                                                                                

$ docker compose stop zulip

SIGBUS: bus error
PC=0x5583730a32f5 m=5 sigcode=2

goroutine 0 [idle]:

I am unsure whether something on my end may have caused this issue, but a warning in the documentation may be ideal prior to running this command