I've been trying to backup the root partition of my F33 installation.
To that end, I'm running a C7 live CD.
C7 won't mount the partition.
tune2fs likes it, but
[root@localhost mnt]# mount /dev/sda5 /mnt/a5
mount: wrong fs type, bad option, bad superblock on /dev/sda5,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
[root@localhost mnt]# dmesg | tail -n 15
[ 123.848185] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
[ 123.856904] SELinux: initialized (dev fusectl, type fusectl), uses
genfs_contexts
[ 146.541654] Bluetooth: Core ver 2.16
[ 146.541737] NET: Registered protocol family 31
[ 146.541739] Bluetooth: HCI device and connection manager initialized
[ 146.541750] Bluetooth: HCI socket layer initialized
[ 146.541753] Bluetooth: L2CAP socket layer initialized
[ 146.541760] Bluetooth: SCO socket layer initialized
[ 146.548524] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 146.548529] Bluetooth: BNEP filters: protocol multicast
[ 146.548540] Bluetooth: BNEP socket layer initialized
[ 300.961319] JBD2: Unrecognised features on journal
[ 300.961325] EXT4-fs (sda5): error loading journal ====== WHY?
[ 361.930877] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow
Control: Rx/Tx
[ 361.931025] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
[root@localhost mnt]# mount -t ext2 /dev/sda5 /mnt/a5
mount: wrong fs type, bad option, bad superblock on /dev/sda5,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
No idea why the journal should be a problem.
I used gnome to do the reboot.
I can boot back into F33.
How do I figure out what is going on?
What can I do about it?
--
Michael hennebry@xxxxxxxxxxxxxxxxxxxxx
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
-- someeecards
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
