Another blank webgui - corrupt USB

Hi all,
I'm a bit of a noob with linux, but have been running this on my NAS for quite a while without issue. Today I ran an update and it crashed during update and now I can't access the webgui - no login boxes.

I've rebooted the server (repeatedly)
Tried private mode
Different browsers
Different computers

Zitat

root@OMV01:~# df -h
Filesystem Size Used Avail Use% Mo unted on
rootfs 6.9G 2.1G 4.5G 32% /
udev 10M 0 10M 0% /d ev
tmpfs 798M 528K 797M 1% /r un
/dev/disk/by-uuid/66cfb283-dd48-4564-9e9c-2522e972f540 6.9G 2.1G 4.5G 32% /
tmpfs 5.0M 0 5.0M 0% /r un/lock
tmpfs 1.7G 0 1.7G 0% /r un/shm
tmpfs 3.9G 0 3.9G 0% /t mp
/dev/md0 11T 7.2T 3.7T 66% /m edia/26292265-56da-4597-a0c8-dd3b50a03781
/dev/md0 11T 7.2T 3.7T 66% /e xport/Dataset
/dev/md0 11T 7.2T 3.7T 66% /e

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I think I'm ok for space

Zitat

root@OMV01:~# apt-get clean
W: Not using locking for read only lock file /var/cache/apt/archives/lock

read only files?

Zitat

root@OMV01:~# apt-get install links
W: Not using locking for read only lock file /var/lib/dpkg/lock
E: Unable to write to /var/cache/apt/
E: The package lists or status file could not be parsed or opened.

I'm guessing my issue is to do with certain parts being read only, however as a bit of an idiot on linux type stuff I am unsure what to do, so any help appreciated.

Chris

I'm still trying ...

root@OMV01:~# sudo rm -f /var/lib/dpkg/lock
rm: cannot remove `/var/lib/dpkg/lock': Read-only file system
root@OMV01:~# ls -l /var/lib/dpkg/lock
-rw-r----- 1 root root 0 Sep 12 10:00 /var/lib/dpkg/lock

root@OMV01:~# mount -o remount,rw /
mount: cannot remount block device /dev/sdf1 read-write, is write-protected

It's USB flash drive and the same after reboot.

Yep, and I've just rebooted it again and .... it's dead Jim

Is there an easy way or guide to restoring settings for the array ... I have backups somewhere.

Ok, drives unplugged and trying fresh install, thx for the advice and I'll let you know how I get on ... I've been meaning to clone the USB for a while just in case something happened to it, guess I left it too late.

Ok, it can see the array but getting error message when enabling services:

Zitat

File contains invalid JSON (filename=/var/lib/openmediavault/dirtymodules.json

Ok, not going too well

It can see the array as said before, but when I try and mount it I get the error

Zitat

Failed
to mount '26292265-56da-4597-a0c8-dd3b50a03781': mount: can't find
/media/26292265-56da-4597-a0c8-dd3b50a03781 in /etc/fstab or /etc/mtab

Error #6000:
exception 'OMVException' with message 'Failed to mount '26292265-56da-4597-a0c8-dd3b50a03781': mount: can't find /media/26292265-56da-4597-a0c8-dd3b50a03781 in /etc/fstab or /etc/mtab' in /usr/share/openmediavault/engined/rpc/filesystemmgmt.inc:921
Stack trace:
#0 [internal function]: OMVRpcServiceFileSystemMgmt->mount(Array, Array)
#1 /usr/share/php/openmediavault/rpcservice.inc(125): call_user_func_array(Array, Array)
#2 /usr/share/php/openmediavault/rpc.inc(79): OMVRpcServiceAbstract->callMethod('mount', Array, Array)
#3 /usr/sbin/omv-engined(500): OMVRpc::exec('FileSystemMgmt', 'mount', Array, Array, 1)
#4 {main}

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Zitat von subzero79

Did you copy files from the old usb stick and place them in the new install?

Nope, clean formatted USB, fresh download of OMV.

Updated and installed omv extras as soon as it was installed.

Zitat

root@OMV01:~# omv-showkey mntent
<mntent>
<uuid>xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx</uuid>
<fsname>xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx|xxxx-xxxx|/dev/xxx</fsname>
<dir>/xxx/yyy/zzz</dir>
<type>none|ext2|ext3|ext4|xfs|jfs|iso9660|udf|...</type>
<opts></opts>
<freq>0</freq>
<passno>0|1|2</passno>
<hidden>0|1</hidden>
</mntent>
<mntent>
<uuid>07da1bd4-2c9d-4749-b856-7bed28020918</uuid>
<fsname>26292265-56da-4597-a0c8-dd3b50a03781</fsname>
<dir>/media/26292265-56da-4597-a0c8-dd3b50a03781</dir>
<type>ext4</type>
<opts>defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl</opts>
<freq>0</freq>
<passno>2</passno>
<hidden>0</hidden>
</mntent>

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Zitat

root@OMV01:~# cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=d60d864b-58d6-44b5-bb56-6d7323eb5bee / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=defb4703-12d9-4e9c-90e1-0476a55dfd01 none swap sw 0 0
/dev/sda1 /media/usb0 auto rw,user,noauto 0 0
/dev/sda2 /media/usb1 auto rw,user,noauto 0 0
/dev/sda5 /media/usb2 auto rw,user,noauto 0 0
/dev/sdb1 /media/usb3 auto rw,user,noauto 0 0
root@OMV01:~#

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During install I had 2x usb devices, one as source for install files, the other as destination for the o/s. All physical hard disks were unplugged. The source with install files is now removed and 5 hdd for the array are installed and the array is showing as clean.

Yay! it worked, thanks very much for your help subzero79

Bedtime me thinks ... I'll setup the shares and permissions again tomorrow, then when it's all done I'll clone the USB for emergencies