Updating bad block inode

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[ 87.996219] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 0). Do you always shut down properly or does it get the power pulled ? Usually I power off properly, but I have pulled the power if it was freezing or something.There's a risk of filesystem corruption in case of system crash. Updating won’t have caused these errors however if there was a pre-existing hardware fault with the drive or the file system was already badly corrupted this would cause the update process to fail as lots of critical system files get written to disk during an update - and if they can’t be written correctly bad things will happen… Do you too, think I should try what Narnage suggested?In the latter case, a different operating system is worth a try. If the error count rises above zero, we'll know that there's a bad block.(I've come across USB drives that work on Windows without special drivers, but not on Linux or OS X.) Devices that support it, can be queried about their health through S. We can safely abort the operation at any moment (even forcefully like during a power failure), if we're not interested in the exact amount (and maybe location) of bad blocks.Whenever I looked in the dmesg logs I would see errors such as these [202118.117543] print_req_error: I/O error, dev sda, sector 836148808 [202118.117555] Buffer I/O error on dev sda1, logical block 104518345, async page read [202118.117585] ata4: EH complete [202118.820841] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 [202118.820848] ata4.00: irq_stat 0x40000001 [202118.820855] ata4.00: failed command: READ DMA [202118.820868] ata4.00: cmd c8/:e:3d/:/e7 tag in res 51/:e:3d/:/e7 Emask 0x9 (media error) [202118.820874] ata4.00: status: [202118.820878] ata4.00: error: [202118.877330] ata4.00: configured for UDMA/133 [202118.877355] sd 3:0:0:0: [sda] tag#14 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [202118.877361] sd 3:0:0:0: [sda] tag#14 Sense Key : Medium Error [current] [202118.877367] sd 3:0:0:0: [sda] tag#14 Add. SMART Attributes Data Structure revision number: 1 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 5 Reallocated_Sector_Ct 0x0032 100 100 000 Old_age Always - 1024 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 436 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 90 170 Unknown_Attribute 0x0033 098 098 010 Pre-fail Always - 0 171 Unknown_Attribute 0x0032 100 100 010 Old_age Always - 0 172 Unknown_Attribute 0x0032 100 100 010 Old_age Always - 0 174 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 59 183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0 184 End-to-End_Error 0x0033 100 100 090 Pre-fail Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 299 190 Airflow_Temperature_Cel 0x0032 052 066 000 Old_age Always - 52 (Min/Max 28/66) 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 59 199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 3 225 Unknown_SSD_Attribute 0x0032 100 100 000 Old_age Always - 206243 226 Unknown_SSD_Attribute 0x0032 100 100 000 Old_age Always - 0 227 Unknown_SSD_Attribute 0x0032 100 100 000 Old_age Always - 0 228 Power-off_Retract_Count 0x0032 100 100 000 Old_age Always - 0 232 Available_Reservd_Space 0x0033 027 027 010 Pre-fail Always - 0 233 Media_Wearout_Indicator 0x0032 098 098 000 Old_age Always - 0 241 Total_LBAs_Written 0x0032 100 100 000 Old_age Always - 206243 242 Total_LBAs_Read 0x0032 100 100 000 Old_age Always - 179722 249 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 3172 252 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 5SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 0 Warning: ATA Specification requires self-test log structure revision number = 1 No self-tests have been logged. If Selective self-test is pending on power-up, resume after 0 minute delay. I even changed the slot of the drive from one M.2 slot to another with no positive results.Sense: Unrecovered read error - auto reallocate failed [202118.877373] sd 3:0:0:0: [sda] tag#14 CDB: Read(10) 28 00 07 3d 72 e8 00 00 0 I booted my machine from a USB drive and immediately created an image of the failing drive via: dd if=/dev/sda of=/media/backup/failing_drive.status=progress conv=noerror,sync The noerror,sync is very important since when the drive is failing, a read from the block device returns failing return codes which dd will quit upon seeing unless given the noerror flag where it ignores such errors and carriers on. [To run self-tests, use: smartctl -t]SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 70403103932424 70403103932424 Not_testing 2 70403103932424 70403103932424 Not_testing 3 70403103932424 70403103932424 Not_testing 4 70403103932424 70403103932424 Not_testing 5 70403103932424 70403103932424 Not_testing Selective self-test flags (0x4008): After scanning selected spans, do NOT read-scan remainder of disk. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Error logging capability: (0x01) Error logging supported. Short self-test routine recommended polling time: ( 2) minutes. So that did not help a lot in the least, I tried then running badblocks in non-destructive mode to see if there are any read/write errors on the drive via: sudo badblocks -svvn -c 262144 /dev/sda1 The output of which was: Checking for bad blocks in non-destructive read-write mode From block 0 to 960032767Checking for bad blocks (non-destructive read-write test)Testing with random pattern: 60732788done, elapsed. Either way this drive is not to be trusted anymore! Visit Stack Exchange Important note: If the output of badblocks is going to be fed to the e2fsck or mke2fs programs, it is important that the block size is properly specified, since the block numbers which are generated are very dependent on the block size in use by the filesystem.For this reason, it is strongly recommended that users not run badblocks directly, but rather use the -c option of the e2fsck and mke2fs programs.

updating bad block inode-33

updating bad block inode-33

If @block is out of range 111 * (negative or too large) warning is printed and zero returned. 1082 ext2_free_branches(inode, &nr, &nr 1, (chain n-1) - partial); ..1084 /* Clear the ends of indirect blocks on the shared branch */ 1085 while (partial 1251 /* We now have enough fields to check if the inode was active or not. First post I’ve tried updating OSMC on my two Pi’s. Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_iget:4056: inode #859: comm chown: bad extended attribute block 1073741824 Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_ext_check_inode:495: inode #857: comm chown: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65, max 4(4), depth 0(0) Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_ext_check_inode:495: inode #860: comm chown: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_ext_check_inode:495: inode #857: comm dpkg: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65, max 4(4), depth 0(0) Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_iget:4056: inode #859: comm chown: bad extended attribute block 1073741824 Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_ext_check_inode:495: inode #857: comm chown: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65, max 4(4), depth 0(0) Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_ext_check_inode:495: inode #860: comm chown: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) Jun 29 osmc kernel: EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) Jun 29 osmc mediacenter[551]: dpkg-query: no packages found matching rbp-mediacenter-osmc Jun 29 osmc kernel: EXT4-fs (sda1): error count since last fsck: 367 Jun 29 osmc kernel: EXT4-fs (sda1): initial error at time 1429463500: ext4_ext_remove_space:2961: inode 6767 Jun 29 osmc kernel: EXT4-fs (sda1): last error at time 1435567767: ext4_find_extent:900: inode 4749 [ 21.949220] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.951104] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.951771] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.952451] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.953058] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.953649] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.954258] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.954863] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.955452] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 21.959935] EXT4-fs error (device sda1): ext4_find_extent:900: inode #4749: comm kodi.bin: pblk 97509 bad header/extent: invalid magic - magic 5625, entries 63474, max 3115(0), depth 64902(0) [ 86.985930] EXT4-fs error (device sda1): ext4_mb_generate_buddy:757: group 7, block bitmap and bg descriptor inconsistent: 22164 vs 22290 free clusters [ 87.991036] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 0).To use destructive read-write checks, add the where /dev/sda1 is the drive you want to check. There's also 'badblocks' command which checks a device for, you guessed it, bad blocks.The drive need to be unmounted when checked, so to check the root partition you need to create a file 'forcefsck' in the root of the partition and reboot.

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