ADSM-L

Re: [ADSM-L] No space available in storage pool failure but there is plenty of space

2017-07-18 11:45:35
Subject: Re: [ADSM-L] No space available in storage pool failure but there is plenty of space
From: Richard Cowen <rcowen AT CPPASSOCIATES DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Tue, 18 Jul 2017 15:43:55 +0000
Node has mount points?

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Zoltan Forray
Sent: Tuesday, July 18, 2017 11:40 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] No space available in storage pool failure but there is 
plenty of space

Yep - 100+ scratch tapes in both tape libraries.  As I mentioned, there is no 
sign of any attempt to mount a tape and all drives were available at that time.

On Tue, Jul 18, 2017 at 11:29 AM, Richard Cowen <rcowen AT cppassociates DOT 
com>
wrote:

> Do you have lib volumes available (scratch/empty)?
>
> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf 
> Of Zoltan Forray
> Sent: Tuesday, July 18, 2017 11:24 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: [ADSM-L] No space available in storage pool failure but 
> there is plenty of space
>
> I already considered that.  The tape pool is defined at 1500-scratch 
> and only 920-are used:
>
> 11:22:33 AM   PROCESSOR : show sspool
>   -> Pool ARCHIVEPOOL(2): Strategy=10, ClassId=0, ClassName=DISK,
>         Next=6, ReclaimPool=0, HighMig=90, LowMig=70, MigProcess=1, 
> Access=0,
>         MaxSize=0, Cache=0, Collocate=0, Reclaim=60, MaxScratch=0,
>         ReuseDelay=0, crcData=False, verifyData=True,
>         ReclaimProcess=1, OffsiteReclaimLimit=NoLimit, ReclamationType=0
>         Index=0, OpenCount=0, CreatePending=False, DeletePending=False
>         CopyPoolCount=0, CopyPoolIdList=, CopyContinue=Yes
>         deduplicate=False, identifyProcess=1
>         Shreddable=False, shredCount=0
>         AutoCopy=Client, Encrypted=0, Compression=0
>         DS Extension: VolListSize=16, VolCount=1, VolLast=0
>   -> Pool BACKUPPOOL(1): Strategy=10, ClassId=0, ClassName=DISK,
>         Next=6, ReclaimPool=0, HighMig=95, LowMig=90, MigProcess=2, 
> Access=0,
>         MaxSize=0, Cache=0, Collocate=0, Reclaim=60, MaxScratch=0,
>         ReuseDelay=0, crcData=False, verifyData=True,
>         ReclaimProcess=1, OffsiteReclaimLimit=NoLimit, ReclamationType=0
>         Index=1, OpenCount=0, CreatePending=False, DeletePending=False
>         CopyPoolCount=0, CopyPoolIdList=, CopyContinue=Yes
>         deduplicate=False, identifyProcess=1
>         Shreddable=False, shredCount=0
>         AutoCopy=Client, Encrypted=0, Compression=0
>         DS Extension: VolListSize=24, VolCount=18, VolLast=2
>   -> Pool COPYPOOL-OFFSITE(-2): Strategy=30, ClassId=4, 
> ClassName=IBM3494-SUN,
>         Next=0, ReclaimPool=0, HighMig=90, LowMig=70, MigProcess=1, 
> Access=0,
>         MaxSize=0, Cache=0, Collocate=0, Reclaim=66, MaxScratch=1500,
>         ReuseDelay=0, crcData=False, verifyData=True,
>         ReclaimProcess=1, OffsiteReclaimLimit=NoLimit, ReclamationType=0
>         Index=2, OpenCount=0, CreatePending=False, DeletePending=False
>         CopyPoolCount=0, CopyPoolIdList=, CopyContinue=Yes
>         deduplicate=False, identifyProcess=0
>         Shreddable=False, shredCount=0
>         AutoCopy=Client, Encrypted=0, Compression=0
>         AS Extension: NumDefVols=770, NumEmptyVols=0,
>         NumScratchVols=770, NumRsvdScratch=0
>   -> Pool PRIMARY-ONSITE(6): Strategy=30, ClassId=3, ClassName=IBM3494,
>         Next=0, ReclaimPool=0, HighMig=90, LowMig=70, MigProcess=1, 
> Access=0,
>         MaxSize=0, Cache=0, Collocate=0, Reclaim=63, MaxScratch=1500,
>         ReuseDelay=0, crcData=False, verifyData=True,
>         ReclaimProcess=1, OffsiteReclaimLimit=NoLimit, ReclamationType=0
>         Index=3, OpenCount=0, CreatePending=False, DeletePending=False
>         CopyPoolCount=0, CopyPoolIdList=, CopyContinue=Yes
>         deduplicate=False, identifyProcess=1
>         Shreddable=False, shredCount=0
>         AutoCopy=Client, Encrypted=0, Compression=0
>         AS Extension: NumDefVols=920, NumEmptyVols=0,
>         NumScratchVols=920, NumRsvdScratch=0
>
>
> On Tue, Jul 18, 2017 at 11:11 AM, Loon, Eric van (ITOPT3) - KLM < 
> Eric-van.Loon AT klm DOT com> wrote:
>
> > Hi Zoltan!
> > Try this one: issue a "show sspool" command. If the sum of 
> > NumScratchVols and NumRsvdScratch equals your total amount of 
> > scratch tapes, you're probably hit by this APAR:
> > http://www-01.ibm.com/support/
> > docview.wss?uid=swg1IC77685
> > I have bine there, either raise your maxscratch value or bounce the 
> > server to reset the NumRsvdScratch value. Although the APAR is old 
> > and states it's fixed in 6.2, I still get hit by it on my 6.3 
> > servers. I raised the maxscratch to 100,000 to get rid of it. These 
> > reserved scratches are (in my
> > case) mainly caused by failed storage agent scratch mounts.
> > Kind regards,
> > Eric van Loon
> > Air France/KLM Storage Engineering
> >
> >
> > -----Original Message-----
> > From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On 
> > Behalf Of Zoltan Forray
> > Sent: dinsdag 18 juli 2017 14:49
> > To: ADSM-L AT VM.MARIST DOT EDU
> > Subject: No space available in storage pool failure but there is 
> > plenty of space
> >
> > TSM Linux server 7.1.6.3.  Client is Linux 7.1.6.4.
> >
> > This morning at 6am is the second time I have had this "failure" 
> > when it isn't true.
> >
> > ANR0522W Transaction failed for session 19482 for node 
> > VCU-GS1.CHPC.VCU.EDU (Linux x86-64) - no space available in storage 
> > pool BACKUPPOOL and all successor pools.
> >
> > But it isn't true.  The BACKUPPOOL pool is only 92% used (of 9TB) 
> > and the hi/low triggers are 95/90.  I checked activity logs and 
> > there haven't been any recent migrations.
> >
> > The NEXTPOOL is tape and all 9-drives are free and the MAXSCRATCH 
> > count hasn't been hit.
> >
> > The backup only transferred 60GB (of 108TB examined) before dying 
> > due to this erroneous error.
> >
> > No other errors in the activity log. So, what gives?
> >
> > --
> > *Zoltan Forray*
> > Spectrum Protect (p.k.a. TSM) Software & Hardware Administrator 
> > Xymon Monitor Administrator VMware Administrator Virginia 
> > Commonwealth University UCC/Office of Technology Services 
> > www.ucc.vcu.edu zforray AT vcu DOT edu -
> > 804-828-4807 Don't be a phishing victim - VCU and other reputable 
> > organizations will never use email to request that you reply with 
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> > ********************************************************
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>
> --
> *Zoltan Forray*
> Spectrum Protect (p.k.a. TSM) Software & Hardware Administrator Xymon 
> Monitor Administrator VMware Administrator Virginia Commonwealth 
> University UCC/Office of Technology Services www.ucc.vcu.edu 
> zforray AT vcu DOT edu -
> 804-828-4807 Don't be a phishing victim - VCU and other reputable 
> organizations will never use email to request that you reply with your 
> password, social security number or confidential personal information. 
> For more details visit http://infosecurity.vcu.edu/phishing.html
>
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--
*Zoltan Forray*
Spectrum Protect (p.k.a. TSM) Software & Hardware Administrator Xymon Monitor 
Administrator VMware Administrator Virginia Commonwealth University UCC/Office 
of Technology Services www.ucc.vcu.edu zforray AT vcu DOT edu - 804-828-4807 
Don't be a phishing victim - VCU and other reputable organizations will never 
use email to request that you reply with your password, social security number 
or confidential personal information. For more details visit 
http://infosecurity.vcu.edu/phishing.html


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