When I run 'dd if=/dev/sda of=/dev/null skip=9700 bs=1M' and it meets
bad block, it takes about
'/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:02.0/host4/target4:0:0/4:0:0:0/timeout
+ about 10 seconds' to determine I/O error. Until that IO to device is
locked, as I understand. I want to reduce the time of lock as much as
possible.
dd: reading `/dev/sda': Input/output error
240+1 records in
240+1 records out
252575744 bytes (253 MB) copied, 13.7833 s, 18.3 MB/s
Tejun Heo пишет:
Artem Bokhan wrote:
Now I have about 10 seconds of "disk restart" when hitting bad block
(with /sys/...../timeout=1).
Can somebody point me, if there any way to reduce it to 1/2/3 secs?
I don't really follow what you're saying. Can you please elaborate?
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
