Impossible to read MBR from disk

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explorer
Posts: 1
Joined: Thu May 22, 2008 11:48 am

Impossible to read MBR from disk

Post by explorer » Thu May 22, 2008 11:56 am

Hello, I have Centos 5 in /dev/i2o/hda1 with my server filesystem in ext3, I install Debian 4 in /dev/i2o/hda4 with partimage to make a backup of /dev/i2o/hda1.
My server have apadtec raid and I have 2 disk with raid 1.

All 2 dists works ok, Centos boot and work ok and Debian also.
Partimage version is 0.6.4.

If I try to make a backup from Debian of /dev/i2o/hda1 I get this error:

Impossible to read MBR from disk

I have this for automatically reboot system A, change to system B, make a backup of system A, reboot and change to system A all weekends with a bash script.

This is log file:
[Main] main.cpp->main#448: ENDIANESS=ENDIAN_LITTLE
[Main] main.cpp->main#556: action=SAVE
[Main] misc.cpp->isFileSystemSupported#1095: SUPPORTED_FS=[ext2fs,ext3fs,reiserfs-3.5,reiserfs-3.6,reiserfs,fat,fat16,fat32,ntfs,hpfs,xfs,jfs,hfs,ufs]
[Main] gui_text.cpp->getValues#412: qwSplitSize = 2135949312
[Main] imagefile.cpp->set_options#216: SETOPTIONS
[Main] imagefile.cpp->openWriting#763: open std
[Main] image_disk.cpp->openWriting#522: ALREADY=0
[Main] image_disk.cpp->openWriting#530: TEMP=[/backup/pi5f22762d.tmp]
[Main] image_disk.cpp->createSpaceFile#472: CREATE SPACE FILE [/backup/pi5f22762d.tmp]
[Main] image_disk.cpp->openWriting#575: THROW: -40
[Main] exceptions.cpp->CExceptions#88: openWriting -> throws: -40
[Main] image_disk.cpp->openWriting#522: ALREADY=0
[Main] image_disk.cpp->openWriting#530: TEMP=[/backup/pi5f22762a.tmp]
[Main] image_disk.cpp->createSpaceFile#472: CREATE SPACE FILE [/backup/pi5f22762a.tmp]
[Main] image_disk.cpp->openWriting#600: open std
[Main] image_disk.cpp->openWriting#617: end of CImageDisk::openWriting(), return = ok
[Main] imagefile.cpp->openWriting#812: PTHREAD_CREATE: before
[Main] imagefile.cpp->openWriting#814: PTHREAD_CREATE: after
[Main] misc.cpp->getMajorMinor#1600: getMajorMinor: device=/dev/i2o/hda
[Main] image_disk.cpp->write#230: m_qwTotal = 14336
[Main] mbr_backup.cpp->mbrCopyFileToString#193: MBR (001): cannot open /proc/ide/hda/model in rb mode
[Main] mbr_backup.cpp->mbrGetData#256: MBR (003): error in mbrCopyFileToString
[Main] buffer.cpp->procWriteBufferToImage#77: EOF
[Main] imagefile.cpp->closeWriting#605: PTHREAD_JOIN: before
[Main] image_disk.cpp->write#230: m_qwTotal = 16921
[Main] imagefile.cpp->closeWriting#607: PTHREAD_JOIN: after
[Main] image_disk.cpp->close#274: close -> 16921
[Main] image_disk.cpp->destroySpaceFile#454: DESTROY SPACE FILE [/backup/pi5f22762a.tmp]
[Main] misc.cpp->savePartition#554: THROW: -90
[Main] exceptions.cpp->CExceptions#88: savePartition -> throws: -90
[Main] image_disk.cpp->~CImageDisk#80: total written: 16921
[Main] ../../src/shared/exceptions.h->get_szArg1#59: STR=(null)
[Main] main.cpp->main#574:
FINAL ERROR

[Main] main.cpp->main#685:

============= TIME and CPU infos ================
[Main] main.cpp->main#686: Total time:...........336516h:4m:20sec
[Main] main.cpp->main#689: User time:............0sec (main=0sec, child=0sec)
[Main] main.cpp->main#692: System time:..........0sec (main=0sec, child=0sec)
[Main] main.cpp->main#693: CPU used:.............0 %
[Main] main.cpp->main#694: Beginning:............ 1211457822 = Thu May 22 14:03:42 2008
[Main] main.cpp->main#695: Start copy:........... 0 = Thu Jan 1 01:00:00 1970
[Main] main.cpp->main#696: End:.................. 1211457860 = Thu May 22 14:04:20 2008
[Main] main.cpp->main#697:
============= TIME and CPU infos ================


[Main] main.cpp->main#703: End of operation: FAILED

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