Can't read superblock on /dev/sdc
WebAug 23, 2024 · # mdadm --stop /dev/md127 mdadm: stopped /dev/md127 # mdadm --assemble --scan -v mdadm: /dev/sdc is identified as a member of /dev/md/vo1, slot 2. mdadm: /dev/sdd is identified as a member of /dev/md/vo1, slot 3. mdadm: /dev/sdb is identified as a member of /dev/md/vo1, slot 1. mdadm: /dev/sda is identified as a … WebJan 5, 2024 · Simply using this command: dd if=/dev/zero of=/media/testfile bs=1G oflag=dsync I ran it until it reached 25%...no issues. However, dropping LUKS on top of it, I start getting errors in the log when it hits somewhere around 10%.
Can't read superblock on /dev/sdc
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WebMay 30, 2024 · $ sudo fsck /dev/sdb1 fsck from util-linux 2.34 e2fsck 1.45.5 (07-Jan-2024) The filesystem size (according to the superblock) is 732566272 blocks The physical size of the device is 536870911 blocks Either the superblock or the partition table is likely to … WebMay 4, 2010 · Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
WebMay 16, 2014 · $ sudo dumpe2fs /dev/dm-1 grep -i superblock dumpe2fs 1.42.7 (21-Jan-2013) dumpe2fs: Attempt to read block from filesystem resulted in short read while trying to open /dev/dm-1 Couldn't find valid filesystem superblock. WebAug 18, 2008 · root@tuvalu:~# e2fsck -b 16384 /dev/sda e2fsck 1.39 (29-May-2006) e2fsck: Invalid argument while trying to open /dev/sda The superblock could not be read or does not describe a correct ext2 filesystem. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock
WebFeb 16, 2024 · fsck -b 32768 /dev/vgname/lvname. You could try fsck -y if you don't want to acknowledge all repair. If none of the backup superblocks work, you must hope that your last backup is valid, or try recovery tools like ext4magic, PhotoRec or scalpel. If … WebNov 10, 2024 · /dev/sdc hmmmm. So this is hardware RAID. The first place you should have been looking was in the controller at boot time. It is also possible to configure the device while Linux is running on the computer - but you need some rather esoteric software for this. This is probably a DELL Perc 5i or 6i.
WebMar 5, 2015 · The gist of the mailing list thread, is that with a linear LV across four PVs, and one PV dies, ext4 implodes completely, no files can be recovered with a normal mount.
rice krispie rattles baby showerWebApr 21, 2024 · The server motherboard is Supermicro X9SAE, and the system has 14 disks, 1 SSD boot drive and 13 disks in a raid6 array. 5/13 disks in the array are attached to the onboard Sata. 8/13 disks in the array are attached to an IT mode LSI 9211-8i sudo fdisk -l shows all 13 drives, and all 13 drives pass smart tests redington elementary schoolWebNov 27, 2015 · Take it to your disk manager window, or use the terminal, to place a format into the drive (example: fat32). then the computer can figure out what to do and can place data to or pull it from the drive. Also as an aside, if the drive is or recently was once bootable, try totally ERASING/FORMATTING the drive. redington estates tucsonWebJul 31, 2013 · It looks like you're formatting the entire disk, not just a partition: /dev/sdc stands for the whole drive, while /dev/sdc1 is its first partition. You should format and mount partitions, not drives. To troubleshoot, try this: re-partition it using fdisk (or a GUI like gparted ). You should re-create the GPT/Partition table redington email idWebJul 15, 2024 · If the device is valid and it really contains an ext2/ext3/ext4 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 or e2fsck -b 32768 Found a gpt partition table in /dev/sdc sudo fdisk -l rice krispie peanut butter cookies no bakeWebOct 6, 2015 · I don't see anything strange in the features. It would seem that fuseext2 is the only alternative for supporting that 65536 block size in an x86 linux kernel, since the kernel limits the block size to the CPU's page size (4K). A user-space filesystem driver avoids that restriction. Another possibility might be e2tools, but I cannot find any indication that that … redington euro nymph fly rodsWebYou need to check SMART attributes of all disks by command smartctl -a /dev/sdx. Check status and Update Time of each disk by command mdadm --examine /dev/sdx1. Choose one worst disk witch has more bad smart attributes and oldest Update Time and remove … redington fairview cardiology