Synology nas 儲存空間已損毀

果然要勤加備份，我是很喜歡synology的產品，
但兩個月遇到兩次儲存空間損毀也太.....
重點是硬碟是剛RMA回來的，人品大發了

針對這個問題，我有嘗試了一些修復動作，但還是沒救回來，官網wiki有教

http://forum.synology.com/wiki/index.php/How_to_give_your_disks_and_files_a_health_check_and_repair_basic_faults

相關指令如下，提供給網友參考嚕(最後還是沒救回，但網路上有人成功過)


MicroStation> /usr/syno/etc/rc.d/S25download.sh stop
-ash: /usr/syno/etc/rc.d/S25download.sh: not found
MicroStation> /usr/syno/etc/rc.d/S20pgsql.sh stop
Stopping PostgreSQL...
MicroStation> /usr/syno/etc/rc.d/S80Samba.sh stop
-ash: /usr/syno/etc/rc.d/S80Samba.sh: not found
MicroStation>  /usr/syno/etc/rc.d/S83nfsd.sh stop
:: Unloading module nfsd ... [FAILED]
:: Unloading module exportfs ... [FAILED]
:: Unloading module rpcsec_gss_krb5 ... [  OK  ]
:: Unloading module auth_rpcgss ... [FAILED]
MicroStation> /usr/syno/etc/rc.d/S83nfsd.sh stop
killall: mountd: no process killed
killall: statd: no process killed
killall: portmap: no process killed
umount: can't umount /proc/fs/nfsd: Invalid argument
:: Unloading module nfsd ... [FAILED]
:: Unloading module exportfs ... [FAILED]
:: Unloading module auth_rpcgss ... [FAILED]
rm: can't remove '/var/run/nfsd.pid': No such file or directory
MicroStation> df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/md0               2451064    440588   1908076  19% /
/tmp                    124728       280    124448   0% /tmp
/dev/vg1/volume_1    475808848  16036228 459670220   3% /volume1
/dev/vg1000/lv       1918200920 210891428 1707207092  11% /volume2
MicroStation> umount -f /volume2
MicroStation> e2fsck -v -y -f /dev/vg1000/lv
e2fsck 1.41.12 (17-May-2010)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
/lost+found not found.  Create? yes

Error reading block 187695104 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 315097088 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 327155712 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 346554368 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 353370112 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 355991552 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 358612992 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 361234432 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 363855872 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 366477312 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 372768768 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 393740288 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 401604608 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 402128896 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 425197568 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 432537600 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 440926208 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 457703424 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 461373440 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 469237760 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Error reading block 474480640 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps.  Ignore error? yes

Force rewrite? yes

Pass 4: Checking reference counts
Pass 5: Checking group summary information
Block bitmap differences:  +(187695104--187703327) +(315097088--315105311) +(327155712--327163935) +(346554368--346562591) +(353370112--353378335) +(355991552--355999775) +(358612992--358621215) +(361234432--361242655) +(363855872--363864095) +(366477312--366485535) +(372768768--372776991) +(393740288--393748511) +(401604608--401612831) +(402128896--402137119) +(425197568--425205791) +(432537600--432545823) +(440926208--440934431) +(457703424--457711647) +(461373440--461381663) +(469237760--469245983) +(474480640--474488863)
Fix? yes


1.41.12-2647: ***** FILE SYSTEM WAS MODIFIED *****

    2051 inodes used (0.00%)
     199 non-contiguous files (9.7%)
       4 non-contiguous directories (0.2%)
         # of inodes with ind/dind/tind blocks: 0/0/0
         Extent depth histogram: 1728/284/29
60367252 blocks used (12.39%)
       0 bad blocks
      13 large files

    1928 regular files
     113 directories
       0 character device files
       0 block device files
       0 fifos
       0 links
       0 symbolic links (0 fast symbolic links)
       0 sockets
--------
    2041 files
MicroStation> reboot