On 04/24/2018 08:54 PM, Steven Whitehouse wrote:
Hi,
On 24/04/18 04:54, Guoqing Jiang wrote:
Hi Steve,
Thanks for your reply.
On 04/24/2018 11:03 AM, Steven Whitehouse wrote:
Hi,
On 24/04/18 03:52, Guoqing Jiang wrote:
Hi,
Since gfs2 can "allow parallel allocation from different
Hi,
On 24/04/18 04:54, Guoqing Jiang wrote:
Hi Steve,
Thanks for your reply.
On 04/24/2018 11:03 AM, Steven Whitehouse wrote:
Hi,
On 24/04/18 03:52, Guoqing Jiang wrote:
Hi,
Since gfs2 can "allow parallel allocation from different nodes
simultaneously
as the locking granularity is one
On 04/24/2018 01:13 PM, Gang He wrote:
Stripe unit is logical volume concepts, for file system, it should not know
this,
for file system, the access unit is block (power of disk sector size).
IMHO, It is true for typical fs, but I think zfs and btrfs can know
about it well, though
no
Hi Steve,
Thanks for your reply.
On 04/24/2018 11:03 AM, Steven Whitehouse wrote:
Hi,
On 24/04/18 03:52, Guoqing Jiang wrote:
Hi,
Since gfs2 can "allow parallel allocation from different nodes
simultaneously
as the locking granularity is one lock per resource group" per
section 3.2 of
Hi,
On 24/04/18 03:52, Guoqing Jiang wrote:
Hi,
Since gfs2 can "allow parallel allocation from different nodes
simultaneously
as the locking granularity is one lock per resource group" per section
3.2 of [1].
Could it possible to make the locking granularity also applies to R/W
IO? Then,
