1:39 a.m.
Hmm if reclaims come in with state number 0 that may cause problems with handling client
restart. I need to think about this.
We should know however that clients will reclaim locks we didn’t lose. We could just
ignore the reclaims.
Frank
Sent from my iPhone
On Jan 7, 2019, at 9:27 PM, Suhrud Patankar
<suhrudpatankar(a)gmail.com> wrote:
> On Mon, Jan 7, 2019 at 8:28 PM Malahal Naineni <malahal(a)gmail.com> wrote:
>
> sm-notify has a state number, hopefully that should help the client
> not reclaim the locks.
>
In my case, I need to increase the state number for sm-notify (even
without Ganesha restart). This makes the client to reclaim.
The issue I see is, during reclaims client always uses the state number as zero.
So, if client had taken lock with state number 5 and then it reclaims
it, it reclaims with state number 0.
This adds two entries at Ganesha side, one for each state number. This
works in Ganesha restart case.
As I am getting the reclaims without Ganesha restart, there are two
entries on server side.
This cause the issue - even after client unlocks the lock, the file
remains locked on the server side.
Thanks & Regards,
Suhrud
> Regards, Malahal.
>
>> On Mon, Jan 7, 2019 at 7:51 PM Daniel Gryniewicz <dang(a)redhat.com> wrote:
>>
>> I believe this should be fine.
>>
>> Daniel
>>
>>> On 12/28/2018 01:51 AM, Suhrud Patankar wrote:
>>> Hello All,
>>>
>>> For one case in our cluster, I need to send sm-notify to the client
>>> even when Ganesha has not restarted, but it is in Grace period.
>>> So the client sends reclaim to a server which has not actually lost the
locks.
>>>
>>> Can Ganesha handle NLM reclaim locks without actually loosing the locks
first?
>>>
>>> Thanks & Regards,
>>> Suhrud
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