On Jun 16, 2006, at 11:40 PM, Richard Elling wrote:
Kimberly Chang wrote:
A couple of ZFS questions:
1. ZFS dynamic striping will automatically use new added devices
when there are write requests. Customer has a *mostly read-only*
application with I/O bottleneck, they wonder if there is a
Kimberly Chang wrote:
A couple of ZFS questions:
1. ZFS dynamic striping will automatically use new added devices when
there are write requests. Customer has a *mostly read-only* application
with I/O bottleneck, they wonder if there is a ZFS command or mechanism
to enable the manual rebalanci
A couple of ZFS questions:
1. ZFS dynamic striping will automatically use new added devices when
there are write requests. Customer has a *mostly read-only* application
with I/O bottleneck, they wonder if there is a ZFS command or mechanism
to enable the manual rebalancing of ZFS data when add
Dana H. Myers wrote:
> Phil Brown wrote:
>> Pawel Wojcik wrote:
>>> Only SATA drives that operate under SATA framework and SATA HBA
>>> drivers have this option available to them via format -e. That's
>>> because they are treated and controlled by the system as scsi drives.
>>> >From your e-mail
Dana H. Myers wrote:
Phil Brown wrote:
hmm. well I hope sun will fix this bug, and add in the long-missing
write_cache control for "regular" ata drives too.
Actually, I believe such ata drives by default enable the write cache.
some do, some dont. reguardless, the toggle functionality bel
Nate,
Thanks for investigating this. Sounds like ZFS is either conflicting
with the Linux partition or running off the end of its partition in the
VMware configuration you set up. The result is the CKSUM errors you
are observing. This could well lead to errors when we try to pagefault
in the i
On Fri, Jun 16, 2006 at 10:28:50AM +0800, Freeman Liu wrote:
>
> Will you treat differently between manual-unplug-failure and
> hardware-malfunction-failure ?
> What about to handle handle human misoperation differently from hardware
> failure ? Seems generating
> different events in these situa
Phil Brown wrote:
> Pawel Wojcik wrote:
>> Only SATA drives that operate under SATA framework and SATA HBA
>> drivers have this option available to them via format -e. That's
>> because they are treated and controlled by the system as scsi drives.
>> >From your e-mail it appears that you are talk
Pawel Wojcik wrote:
Only SATA drives that operate under SATA framework and SATA HBA drivers
have this option available to them via format -e. That's because they
are treated and controlled by the system as scsi drives.
>From your e-mail it appears that you are talking about SATA drives
connec
Hi there,
Any news here? I am hunting for a solution of a "immutable" apache log. Thought
the append_data will solve the requirement. Unfortunately - i came to your page
and it looks it will not work with append_data.
Or am I wrong?
Regards
ibuetler
This message posted from opensolaris.o
I have filed 6439484 panic in buf_hash_remove due to a NULL pointer
dereference to track this issue.
thanks,
Noel :-)
**
"Question all the answers"
On Jun 12, 2006, at 3:45 PM, Daniel Rock wrote:
Hi,
had recently t
I don't believe ZFS toggles write cache on disks on the fly. Rather,
write caching is enabled on disks which support this functionality.
Then at appropriate points in the code ioctl is called to flush the
cache thereby providing the appropriate data guarantees.
However this by no means
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