Buffer Input Output Error
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Buffer I/o Error On Device Sr0 Logical Block 0
1 to 4 of 4 Thread: External Hard Disk Input/Output Error After a While Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode January 26th, 2015 #1 Peptid View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date May 2012 Beans 39 External Hard Disk Input/Output Error After a While Dear All, I have a Seagate external 2 TB harddisk. buffer i/o error on device , logical block I am trying to copy files to it using rsync. Here is the problem; after the process starts, I obtain 'input/output error'. Rsync continues the process, however I cannot read the harddisk directory. This problem only occurs after a while, like one hour later. Previously I used this harddisk to backup my MacBook and I did not receive this error; the process continued like eight hours without an error. I also use another 1 TB external harddisk without any problem. I used GParted to partition the disk with gtp partition table and ext4 format. I ran fsck command and did not obtain any errors. I also include the last lines of the output of dmesg command. I am on a Dell Latitude with Linux Mint 17, if this is relevant. Cheers. [88701.514439] usb 4-1: new SuperSpeed USB device number 10 using xhci_hcd [88701.533031] usb 4-1: New USB device found, idVendor=0bc2, idProduct=ab21 [88701.533035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [88701.533038] usb 4-1: Product: Backup+ BL [88701.533040] usb 4-1: Manufacturer: Seagate [88701.533041] usb 4-1: SerialNumber: NA763GH1 [88701.534485] EXT4-fs error (device sdf1): ext4_put_super:791: Couldn't clean up the journal [88701.534490] EXT4-fs (sdf1): Remounting filesystem read-only [88701.545973] usb-storage 4-1:1.0: USB Mass Storage device detected [88701.547478] scsi17 : usb-storage 4-1:1.0 [88702.553024] scsi 17:0:0:0: Direct-Access Seagate Backup+ BL 0143 PQ: 0 ANSI: 6 [88702.553
#1 2013-06-15 11:24:02 epaaj Member Registered: 2011-08-10 Posts: 5 [SOLVED] Disk crash - Input/output error - Error reading blocks Hi guys,I need some help buffer i/o error on device logical block 0 recovering data from a disk that I believe either is
Rhel 7 Blk_update_request I O Error Dev Fd0 Sector 0
completely broken already or it will soon be.It started when trying to browse a specific folder. When
Blk_update_request I/o Error Dev Fd0 Vmware
i ran "ls" in it I got "Input/output error" for all folders in it. I could not list anything within the folder.I unmounted the hard drive immediately.I https://ubuntuforums.org/showthread.php?t=2262571 noticed several rows with these in dmesg:"[607277.950354] Buffer I/O error on device sdb1, logical block 23320""dd if=/dev/sdb1 of=/mnt/backup/location" gives me about 44kB and then it thinks it is done. The drive is 500GB and almost full. Only one partition.Disk /dev/sdb: 500.1 GB, 500107862016 bytes, 976773168 sectors Units = sectors of 1 * 512 = 512 https://bbs.archlinux.org/viewtopic.php?id=165237 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0x000621d7 Device Boot Start End Blocks Id System /dev/sdb1 * 63 976768064 488384001 83 Linux"sudo e2fsck -f /dev/sdb1" gives:e2fsck 1.42.7 (21-Jan-2013) e2fsck: Attempt to read block from filesystem resulted in short read while trying to open /dev/sdb1 Could this be a zero-length partition?Ran "sudo dumpe2fs /dev/sdb1 | grep -i superblock" to find the superblock locations:Primary superblock at 0, Group descriptors at 1-30 Backup superblock at 32768, Group descriptors at 32769-32798 Backup superblock at 98304, Group descriptors at 98305-98334 Backup superblock at 163840, Group descriptors at 163841-163870 Backup superblock at 229376, Group descriptors at 229377-229406 Backup superblock at 294912, Group descriptors at 294913-294942 Backup superblock at 819200, Group descriptors at 819201-819230 Backup superblock at 884736, Group descriptors at 884737-884766 Backup superblock at 1605632, Group descriptors at 1605633-1605662 Backup superblock at 2654208, Group descriptors at 2654209-2654238 Backup superblock at 4096000, Gr
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