I thought I should check that I could mount a backup image just to make sure it still worked. It used to work a few months ago.
Several hours later the web interface is still spinning its “I think I may be somewhere here but try looking later” wheel. it has been about 6 hours so far and I am about to reboot the server to try to recover.
I have a Debian 10 server and I happened to select a disk image at random for a windows 10 workstation. I believe the disk is about 1Tb .
/var/log/urbackup-fuse.log contains:
2020-07-13 11:25:42: Mounting VHD via fuse...
2020-07-13 11:25:42: VHD-Parent: "/srv/urbackup/amber/200407-2001_Image_D/Image_D_200407-2001.vhdz"
2020-07-13 11:25:42: Volume offset is 524288 bytes. Configure via --offset
The most recent urbackup.log entry is from 2020-07-13 11:01:30 and the current time is 2020-07-13 18:36;15 so I think the server is not doing its job, many backups should have occurred in that interval.
Software versions:
- Debian GNU/Linux 10 (buster)
- Linux curlew 4.19.0-9-amd64 #1 SMP Debian 4.19.118-2 (2020-04-29) x86_64 GNU/Linux
- UrBackup Server v2.4.12.0
The client was not involved but the image was for a client with software versions:
- Microsoft Windows 10 Pro (build 19041), 64-bit
- urbackup client 2.4.10
Did I need to just keep waiting or is there a fault?
I tried looking at the state of the system
root@curlew:~# mount
...
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/vde4 on /mnt/p4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/vde2 on /mnt/p2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/fuse on /srv/urbackup/amber/200706-2039_Image_D/device0 type fuse (rw,nosuid,nodev,relatime,user_id=115,group_id=125)
/dev/fuse on /srv/urbackup/amber/200706-2039_Image_D/contents0 type fuse (rw,nosuid,nodev,relatime,user_id=115,group_id=125)
root@curlew:~# ll /srv/urbackup/amber/200706-2039_Image_D
ls: cannot access '/srv/urbackup/amber/200706-2039_Image_D/device0': Permission denied
ls: cannot access '/srv/urbackup/amber/200706-2039_Image_D/contents0': Permission denied
total 265220
d????????? ? ? ? ? ? contents0
d????????? ? ? ? ? ? device0
-rwxr-x--- 1 urbackup urbackup 88423338 Jul 6 20:49 Image_D_200706-2039.vhdz
-rwxr-x--- 1 urbackup urbackup 61047308 Jul 6 20:40 Image_D_200706-2039.vhdz.cbitmap
-rwxr-x--- 1 urbackup urbackup 122094560 Jul 6 20:49 Image_D_200706-2039.vhdz.hash
-rwxr-x--- 1 urbackup urbackup 565 Jul 6 20:39 Image_D_200706-2039.vhdz.mbr
-rwxr-x--- 1 urbackup urbackup 0 Jul 6 20:49 Image_D_200706-2039.vhdz.sync
root@curlew:~# pstree
systemd─┬─agetty
├─apache2─┬─apache2
│ └─2*[apache2───26*[{apache2}]]
├─2*[applet.py]
├─atop
├─atopacctd
├─avahi-daemon───avahi-daemon
├─colord───2*[{colord}]
├─cron
├─cups-browsed───2*[{cups-browsed}]
├─cupsd───{cupsd}
├─dbus-daemon
├─guestmount
├─lightdm─┬─Xorg───5*[{Xorg}]
│ ├─lightdm─┬─lightdm-gtk-gre───6*[{lightdm-gtk-gre}]
│ │ └─2*[{lightdm}]
│ ├─lightdm
│ └─2*[{lightdm}]
├─mosh-server───bash───tmux: client
├─2*[mount.ntfs]
├─mysqld───29*[{mysqld}]
├─named───6*[{named}]
├─nmbd
├─ntpd───{ntpd}
├─polkitd───2*[{polkitd}]
├─qemu-ga
├─qemu-system-x86───2*[{qemu-system-x86}]
├─rsyslogd───3*[{rsyslogd}]
├─smbd─┬─cleanupd
│ ├─lpqd
│ ├─5*[smbd]
│ └─smbd-notifyd
├─sshd
├─syncthing─┬─syncthing───101*[{syncthing}]
│ └─10*[{syncthing}]
├─systemd─┬─(sd-pam)
│ ├─at-spi-bus-laun─┬─dbus-daemon
│ │ └─3*[{at-spi-bus-laun}]
│ ├─dbus-daemon
│ ├─dconf-service───2*[{dconf-service}]
│ ├─gpg-agent
│ ├─gvfs-udisks2-vo───2*[{gvfs-udisks2-vo}]
│ ├─gvfsd─┬─gvfsd-trash───2*[{gvfsd-trash}]
│ │ └─2*[{gvfsd}]
│ ├─gvfsd-metadata───2*[{gvfsd-metadata}]
│ └─xfconfd
├─systemd─┬─(sd-pam)
│ ├─at-spi-bus-laun─┬─dbus-daemon
│ │ └─3*[{at-spi-bus-laun}]
│ ├─at-spi2-registr───2*[{at-spi2-registr}]
│ ├─dbus-daemon
│ └─gvfsd───2*[{gvfsd}]
├─systemd-journal
├─systemd-logind
├─systemd-udevd
├─tmux: server─┬─bash───pstree
│ └─bash───less
├─udisksd───4*[{udisksd}]
├─upowerd───2*[{upowerd}]
├─urbackupclientb───12*[{urbackupclientb}]
├─urbackupsrv───{urbackupsrv}
├─winbindd───4*[winbindd]
├─xrdp
└─xrdp-sesman
I umounted /mnt/p2 and /mnt/p4, did a guestunmount /srv/urbackup/amber/200706-2039_Image_D/contents0, stopped urbackupsrv and rebooted. The server is now responding.
How do I mount a disk if I need to?