Unix & Linux & Windows 配置Disk timeout
AIX:
#chdev –l hdisk03 –a rw_timeout = 60 设置为60 seconds
#lsattr –l hdisk1 –E
scsi_id 0x614700 SCSI ID False
lun_id 0x1000000000000 Logical Unit Number ID False
location Location Label True
ww_name 0x210000e08b01bdc9 FC World Wide Name False
pvid 044cf9ac29929550000000000000000 Physical volume identifier False
....
rw_timeout 30 READ/WRITE time out value True
start_timeout 60 START unit time out value True
reassign_to 120 REASSIGN time out value True
HP-UX
#pvchange –t IO_timeout physical_volume_path
#pvchange –t 60 /dev/dsk/cXtXdX
Linux:
echo 60 > /sys/block/sda/device/timeout
and
echo 60 > /sys/block/sdb/device/timeout
Microsoft Windows
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Disk
增加或修改 DWORD:
TimeOutValue = 3c
3c hex for 60
SUN Solaris
#cp /etc/system /etc/system.bak
修改SD 值
Set sd:sd_io_time = 0x3c
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