[gpfsug-discuss] LROC
Sven Oehme
oehmes at us.ibm.com
Wed Dec 28 19:55:18 GMT 2016
Did you restart the daemon on that node after you fixed it ?
Sent from IBM Verse
Matt Weil --- Re: [gpfsug-discuss] LROC ---
From:"Matt Weil" <mweil at wustl.edu>To:gpfsug-discuss at spectrumscale.orgDate:Wed, Dec 28, 2016 8:52 PMSubject:Re: [gpfsug-discuss] LROC
k got that fixed now shows as status shutdown
[root at ces1 ~]# mmdiag --lroc
=== mmdiag: lroc ===
LROC Device(s): '0A6403AA58641546#/dev/disk/by-id/nvme-Dell_Express_Flash_NVMe_SM1715_1.6TB_SFF_______S29GNYAH200016;' status Shutdown
Cache inodes 1 dirs 1 data 1 Config: maxFile 1073741824 stubFile 1073741824
Max capacity: 0 MB, currently in use: 0 MB
Statistics from: Wed Dec 28 13:49:27 2016
On 12/28/16 1:06 PM, Sven Oehme wrote:
you have no device configured that's why it doesn't show any stats : >>> LROC Device(s): 'NULL' status Idle run mmsnsd -X to see if gpfs can see the path to the device. most likely it doesn't show up there and you need to adjust your nsddevices list to include it , especially if it is a NVME device. sven ------------------------------------------ Sven Oehme Scalable Storage Research email: oehmes at us.ibm.com Phone: +1 (408) 824-8904 IBM Almaden Research Lab ------------------------------------------ Matt Weil ---12/28/2016 07:02:57 PM---So I have minReleaseLevel 4.1.1.0 Is that to old? On 12/28/16 11:50 AM, Aaron Knister wrote: From: Matt Weil <mweil at wustl.edu> To: <gpfsug-discuss at spectrumscale.org> Date: 12/28/2016 07:02 PM Subject: Re: [gpfsug-discuss] LROC Sent by: gpfsug-discuss-bounces at spectrumscale.org
So I have minReleaseLevel 4.1.1.0 Is that to old?
On 12/28/16 11:50 AM, Aaron Knister wrote:
> Hey Matt,
>
> We ran into a similar thing and if I recall correctly a mmchconfig
> --release=LATEST was required to get LROC working which, of course,
> would boot your 3.5.0.7 client from the cluster.
>
> -Aaron
>
> On 12/28/16 11:44 AM, Matt Weil wrote:
>> This is enabled on this node but mmdiag it does not seem to show it
>> caching. Did I miss something? I do have one file system in the
>> cluster that is running 3.5.0.7 wondering if that is causing this.
>>> [root at ces1 ~]# mmdiag --lroc
>>>
>>> === mmdiag: lroc ===
>>> LROC Device(s): 'NULL' status Idle
>>> Cache inodes 1 dirs 1 data 1 Config: maxFile 1073741824 stubFile
>>> 1073741824
>>> Max capacity: 0 MB, currently in use: 0 MB
>>> Statistics from: Tue Dec 27 11:21:14 2016
>>>
>>> Total objects stored 0 (0 MB) recalled 0 (0 MB)
>>> objects failed to store 0 failed to recall 0 failed to inval 0
>>> objects queried 0 (0 MB) not found 0 = 0.00 %
>>> objects invalidated 0 (0 MB)
>>
>> _______________________________________________
>> gpfsug-discuss mailing list
>> gpfsug-discuss at spectrumscale.org
>> http://gpfsug.org/mailman/listinfo/gpfsug-discuss
>>
>
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