Yesterday my server crash , all my virtual machines shutdown more happen some thing strange , a virtual machine (windows 2003 standard) don't save last changes . Is possible virtual machine don't save information ?
Jun 29 12:16:09 xenSRV kernel: Buffer I/O error on device dm-5, logical block 2251799816422086
Jun 29 12:16:09 xenSRV kernel: lost page write due to I/O error on dm-5
Jun 29 12:16:09 xenSRV kernel: Buffer I/O error on device dm-5, logical block 2251799816422090
Jun 29 12:16:09 xenSRV kernel: lost page write due to I/O error on dm-5
Jun 29 12:16:09 xenSRV kernel: Buffer I/O error on device dm-5, logical block 2251799816422090
Jun 29 12:16:09 xenSRV kernel: lost page write due to I/O error on dm-5
Jun 29 12:16:09 xenSRV kernel: Buffer I/O error on device dm-5, logical block 2251799816422100
Jun 29 12:16:09 xenSRV kernel: lost page write due to I/O error on dm-5
Jun 29 12:16:11 xenSRV kernel: Buffer I/O error on device dm-5, logical block 2251799816422086
Jun 29 12:16:11 xenSRV kernel: lost page write due to I/O error on dm-5
Jun 29 12:18:16 xenSRV kernel: Buffer I/O error on device dm-5, logical block 2251799816422100
Jun 29 12:18:16 xenSRV kernel: lost page write due to I/O error on dm-5
[root@xenSRV ~]#