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  • .mf

    veterán

    Sziasztok!

    Elővettem eddig pihenő usb-s hdd-t, hogy most majd szépen felmásolok rá backupnak pár dolgot egy-két gépről.
    Csatlakoztatom, bekapcsolom, elindul. Explorerben látom \\openwrt\mount, benne az eddigi mappák, elkezdem hát a továbbiakat felmásolni.
    Egyszercsak leáll a másolás, mintha vmi hibaüzenet is lett volna.

    LuCI system logban rakás ilyen:
    Nov 10 22:19:42 OpenWrt kern.warn kernel: [5878528.990000] EXT4-fs warning (device sda3): ext4_end_bio:319: I/O error writing to inode 88473632 (offset 1937408 size 126976 starting block 14279671)
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878528.990000] Buffer I/O error on device sda3, logical block 5366775
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878528.990000] Buffer I/O error on device sda3, logical block 5366776
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878528.990000] Buffer I/O error on device sda3, logical block 5366777

    <x100>

    Nov 10 22:19:42 OpenWrt kern.warn kernel: [5878528.990000] EXT4-fs warning (device sda3): ext4_end_bio:319: I/O error writing to inode 88473632 (offset 2342912 size 53248 starting block 14279029)
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878530.830000] Aborting journal on device sda3-8.
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878530.830000] JBD2: Error -5 detected when updating journal superblock for sda3-8.
    Nov 10 22:19:42 OpenWrt kern.warn kernel: [5878530.840000] JBD2: Detected IO errors while flushing file data on sda3-8
    Nov 10 22:19:42 OpenWrt kern.crit kernel: [5878531.190000] EXT4-fs error (device sda3): ext4_journal_start_sb:349: Detected aborted journal
    Nov 10 22:19:42 OpenWrt kern.crit kernel: [5878531.200000] EXT4-fs (sda3): Remounting filesystem read-only
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878531.200000] EXT4-fs (sda3): previous I/O error to superblock detected
    Nov 10 22:19:42 OpenWrt kern.crit kernel: [5878531.210000] EXT4-fs (sda3): ext4_da_writepages: jbd2_start: 2147483647 pages, ino 88473633; err -30
    Nov 10 22:19:42 OpenWrt kern.info kernel: [5878531.410000] usb 1-1.1: new high-speed USB device number 4 using ehci-platform
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878531.510000] usb 1-1.1: device descriptor read/64, error -71
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878531.710000] usb 1-1.1: device descriptor read/64, error -71
    Nov 10 22:19:42 OpenWrt kern.info kernel: [5878531.900000] usb 1-1.1: new high-speed USB device number 5 using ehci-platform
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878532.000000] usb 1-1.1: device descriptor read/64, error -71
    Nov 10 22:19:42 OpenWrt kern.err kernel: [5878532.220000] usb 1-1.1: device descriptor read/64, error -71
    Nov 10 22:19:43 OpenWrt kern.info kernel: [5878532.410000] usb 1-1.1: new high-speed USB device number 6 using ehci-platform
    Nov 10 22:19:43 OpenWrt kern.err kernel: [5878532.840000] usb 1-1.1: device not accepting address 6, error -71
    Nov 10 22:19:43 OpenWrt kern.info kernel: [5878532.920000] usb 1-1.1: new high-speed USB device number 7 using ehci-platform
    Nov 10 22:19:44 OpenWrt kern.err kernel: [5878533.350000] usb 1-1.1: device not accepting address 7, error -71
    Nov 10 22:19:44 OpenWrt kern.err kernel: [5878533.350000] hub 1-1:1.0: unable to enumerate USB device on port 1

    Nov 10 22:19:46 OpenWrt kern.crit kernel: [5878535.750000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #2: comm luci: reading directory lblock 0
    Nov 10 22:20:08 OpenWrt kern.crit kernel: [5878557.790000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #88342529: comm smbd: reading directory lblock 0
    Nov 10 22:20:08 OpenWrt kern.crit kernel: [5878557.940000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #88342529: comm smbd: reading directory lblock 0
    Nov 10 22:20:09 OpenWrt kern.crit kernel: [5878559.170000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #88342529: comm smbd: reading directory lblock 0
    Nov 10 22:20:11 OpenWrt kern.crit kernel: [5878560.880000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #88342529: comm smbd: reading directory lblock 0
    Nov 10 22:20:16 OpenWrt kern.crit kernel: [5878566.030000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #88342529: comm smbd: reading directory lblock 0
    Nov 10 22:20:26 OpenWrt kern.crit kernel: [5878575.400000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #88342529: comm smbd: reading directory lblock 0
    Nov 10 22:20:31 OpenWrt kern.crit kernel: [5878580.770000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #2: comm smbd: reading directory lblock 0
    Nov 10 22:20:31 OpenWrt kern.crit kernel: [5878580.810000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #2: comm smbd: reading directory lblock 0
    Nov 10 22:21:59 OpenWrt kern.crit kernel: [5878668.740000] EXT4-fs error (device sda3): ext4_find_entry:1242: inode #2: comm smbd: reading directory lblock 0

    Intézőben az \\openwrt\mnt töküres, F5, ctrl-F5 után is.
    Letöltöttem egy ext2explore nevű progit, az látja a lemezt és a tartalmát is.
    Visszadugom a lemezt a routerbe, az logban írja, hogy csatlakoztatva, de továbbra is töküres az \\openwrt\mnt. smbd is fut, ha ugye az a samba.

    Nem úgy terveztem a vasárnap estét, hogy a sok éve elfeledett linux-tudást felelevenítve routert és ext4-hibákat debuggoljak :( Szerencsére a lemez tartalma máshol is megvan, csak ~1TB-nyi adatot több gépről újra összemásolni azért eltartana egy ideig.

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