On 3/30/10, Anoop Kumar Narayanan <anoop...@gmail.com> wrote:
> On Sun, Mar 28, 2010 at 5:33 PM, Gary Jennejohn
> <gary.jennej...@freenet.de> wrote:
>> On Sun, 28 Mar 2010 11:18:59 +0000
>> Masoom Shaikh <masoom.sha...@gmail.com> wrote:
>>
>>> On Sun, Mar 28, 2010 at 10:32 AM, Ivan Voras <ivo...@freebsd.org> wrote:
>>> > Masoom Shaikh wrote:
>>> >>
>>> >> Hello List,
>>> >>
>>> >> I was a happy FreeBSD user, just before I installed FreeBSD8.0-RC1.
>>> >> Since
>>> >> then, system randomly just freezes, and there is no option other than
>>> >> hard
>>> >> boot. I guessed this will get solved in 8.0-RELEASE, but it was not :(
>>> >
>>> > I wild shot - did you try disabling superpages?
>>> >
>>> > _______________________________________________
>>> > freebsd-questions@freebsd.org mailing list
>>> > http://lists.freebsd.org/mailman/listinfo/freebsd-questions
>>> > To unsubscribe, send any mail to
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>>> >
>>>
>>> umm, how do I do that ?
>>>
>>
>> Add this to /boot/loader.conf
>> vm.pmap.pg_ps_enabled="0"
>
> I keep getting RW errors while writing into an USB drive, wondering if
> its the same problem is related to your reply ?
> USB mass storage driver seems to be broken.

Works for me.

>
> da0 at umass-sim0 bus 0 target 0 lun 0
> da0: <Kingston DataTraveler 2.0 1.00> Removable Direct Access SCSI-2 device
> da0: 40.000MB/s transfers
> da0: 1940MB (3973120 512 byte sectors: 255H 63S/T 247C)
> info: [drm] Num pipes: 2
> info: [drm] Loading R300 Microcode
> info: [drm] Num pipes: 2
> g_vfs_done():da0s1[WRITE(offset=648923648, length=32768)]error = 5
> g_vfs_done():da0s1[WRITE(offset=648956416, length=32768)]error = 5
> g_vfs_done():da0s1[WRITE(offset=648989184, length=32768)]error = 5
> g_vfs_done():da0s1[WRITE(offset=649021952, length=65536)]error = 5
> g_vfs_done():da0s1[WRITE(offset=649087488, length=32768)]error = 5

Are you sure that your device is not dead (weared out)?
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