checkdata and backup fails

[Former Member]

Hello!

Got problems with checkdata and full backup jobs that fails caused by read error.

//Fredrik

Here is what the knldiag.err says:

2007-11-13 02:53:15 11134 ERR 11000 devio read error (fd = 70):

Input/output error

2007-11-13 02:53:15 11134 ERR 11987 IO/READ read error: rc=4294967295,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:15 11133 ERR 11987 IO/READ read error: rc=24576,

wanted=65536, 'NO ERROR(0)', try again

2007-11-13 02:53:15 11142 ERR 11987 IO/READ read error: rc=36864,

wanted=65536, 'NO ERROR(0)', try again

2007-11-13 02:53:15 11135 ERR 11987 IO/READ read error: rc=4096,

wanted=65536, 'NO ERROR(0)', try again

2007-11-13 02:53:16 11133 ERR 11000 devio read error (fd = 69):

Input/output error

2007-11-13 02:53:16 11133 ERR 11987 IO/READ read error: rc=4294967295,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:16 11142 ERR 11000 devio read error (fd = 78):

Input/output error

2007-11-13 02:53:16 11142 ERR 11987 IO/READ read error: rc=4294967295,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:16 11135 ERR 11987 IO/READ read error: rc=8192,

wanted=65536, 'NO ERROR(0)', try again

2007-11-13 02:53:16 11134 ERR 11987 IO/READ read error: rc=4096,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:17 11142 ERR 11000 devio read error (fd = 78):

Input/output error

2007-11-13 02:53:17 11142 ERR 11000 aio_read read error: Input/output

error

2007-11-13 02:53:17 11133 ERR 11000 aio_read read lgt 4096, wanted 655362007-11-13 02:53:17 11135 ERR 11000 aio_read read lgt 4096, wanted 655362007-11-13 02:53:17 11133 ERR 11000 devio read error (fd = 69):

Input/output error

2007-11-13 02:53:17 11133 ERR 11987 IO/READ read error: rc=4294967295,

wanted=16384, 'Input/output error', try again

2007-11-13 02:53:18 11134 ERR 11000 aio_read read lgt 4096, wanted 655362007-11-13 02:53:19 11136 ERR 11000 devio read error (fd = 72):

Input/output error

2007-11-13 02:53:19 11136 ERR 11987 IO/READ read error: rc=4294967295,

wanted=49152, 'Input/output error', try again

2007-11-13 02:53:19 11133 ERR 11987 IO/READ read error: rc=36864,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:20 11133 ERR 11000 devio read error (fd = 69):

Input/output error

2007-11-13 02:53:20 11133 ERR 11987 IO/READ read error: rc=4294967295,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:20 11136 ERR 11987 IO/READ read error: rc=8192,

wanted=49152, 'Input/output error', try again

2007-11-13 02:53:21 11133 ERR 11000 aio_read Error on read,

Input/output error

2007-11-13 02:53:21 11133 ERR 11000 devio read error (fd = 69):

Input/output error

2007-11-13 02:53:21 11133 ERR 11987 IO/READ read error: rc=4294967295,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:22 11136 ERR 11000 aio_read read lgt 28672, wanted

49152

2007-11-13 02:53:22 11133 ERR 11000 devio read error (fd = 69):

Input/output error

2007-11-13 02:53:22 11133 ERR 11987 IO/READ read error: rc=4294967295,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:24 11133 ERR 11000 aio_read Error on read,

Input/output error

2007-11-13 02:53:24 11133 ERR 11987 IO/READ read error: rc=12288,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:25 11133 ERR 11987 IO/READ read error: rc=12288,

wanted=65536, 'Input/output error', try again

2007-11-13 02:53:26 11133 ERR 11000 aio_read Error on read,

Input/output error

2007-11-13 02:53:29 7373 ERR 52012 SAVE error occured, basis_err

6433

2007-11-13 02:53:30 7373 ERR 51080 SYSERROR unexpected error

2007-11-13 02:53:30 7373 ERR 3 Backup Data backup failed

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=1,BLOCK_NO=375421,NUMBER=8,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=25

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=1,BLOCK_NO=375413,NUMBER=8,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=25

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=4,BLOCK_NO=409228,NUMBER=6,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=28

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=1,BLOCK_NO=375405,NUMBER=8,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=25

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=1,BLOCK_NO=375394,NUMBER=8,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=25

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=3,BLOCK_NO=406510,NUMBER=8,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=27

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=2,BLOCK_NO=402460,NUMBER=8,ERRORTEXT=end

2007-11-13 02:53:30 7373 ERR 3 IOMan + of file,NUMBER1=26

2007-11-13 02:53:30 7373 ERR 3 IOMan + An error occurred

while accessing a

volume,VOLUME_TYPE=data,VOLUME_ID=10,BLOCK_NO=408600,NUMBER=8,ERRORTEXT=en

2007-11-13 02:53:30 7373 ERR 3 IOMan + d of file,NUMBER1=34

2007-11-13 02:53:30 7373 ERR 17 SrvTasks + Servertask Info:

because Error in backup task occured

2007-11-13 02:53:30 7373 ERR 10 SrvTasks + Job 5 (Backup /

Restore Volume Task) [executing] WaitingT195 Result=6433

2007-11-13 02:53:30 7373 ERR 6 KernelCo + Error in backup task

occured, Errorcode 6433 "system_error"

[henrik_hempelmann]

Fredrik,

the IO system reports read errors and truncated data volumes (files).

Please check the IO system and machine logs for further error messages.

If you can fix any temporary problems you can try to backup your database again. Otherwise you should restore the database after repairing the IO system ....

regards,

henrik