ADSM-L

Re: [ADSM-L] mount points in devclass FILECLASS

2007-08-02 10:21:16
Subject: Re: [ADSM-L] mount points in devclass FILECLASS
From: Michael Green <mishagreen AT GMAIL DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 2 Aug 2007 17:19:37 +0300
The  drives were offlined. Thats' why it didn't work.

Thanks!

On 8/2/07, buchoreg <buchoreg AT yandex DOT ru> wrote:
> Do you have 1 drive in library? If so , than this situation is right.
>
> 02.08.07, 13:05, Michael Green <mishagreen AT GMAIL DOT COM>:
>
> > I have a devc called FILECLASS based on DEVT FILE,
> > and I got a STGPOOL based on this DEVC
> > and when I perform migration to tapes (to an STG based on
> > DEVC=LTO2CLASS, DEVT=LTO)
> > I see that two processes (out of 3) are waiting for a mount in DEVC 
> > FILECLASS:
> > tsm: TRISTAN>q pr
> >  Process     Process Description      Status
> >   Number
> > --------     --------------------
> > -------------------------------------------------
> >        3     Migration                Volume
> > /tsmfs02/file/00000218.BFS (storage pool
> >                                        FILE_MAIL), Moved Files: 0,
> > Moved Bytes: 0,
> >                                        Unreadable Files: 0, Unreadable
> > Bytes: 0.
> >                                        Current Physical File (bytes):
> > 100,372,059
> >                                        Waiting for mount point in
> > device class
> >                                        FILECLASS (1791 seconds).
> >        4     Migration                Volume
> > /tsmfs01/file/000001B9.BFS (storage pool
> >                                        FILE_MAIL), Moved Files: 336,
> > Moved Bytes:
> >                                        59,969,894,381, Unreadable
> > Files: 0, Unreadable
> >                                        Bytes: 0. Current Physical File
> > (bytes):
> >                                        584,850,161 Current input
> > volume:
> >                                        /tsmfs01/file/000001B9.BFS.
> > Current output
> >                                        volume: A00190.
> >        5     Migration                Volume
> > /tsmfs02/file/00000220.BFS (storage pool
> >                                        FILE_MAIL), Moved Files: 0,
> > Moved Bytes: 0,
> >                                        Unreadable Files: 0, Unreadable
> > Bytes: 0.
> >                                        Current Physical File (bytes):
> > 386,606,951
> >                                        Waiting for mount point in
> > device class
> >                                        FILECLASS (1791 seconds).
> > The device class as shown below is limited to 20 concurrent mounts.
> >  So why the proccesses are denied immediate access to the FILE volumes?
> > The particulars of the STG and DEVC are as following:
> > tsm: TRISTAN>q dev  fileclass f=d
> > Device Class Name: FILECLASS
> > Device Access Strategy: Sequential
> > Storage Pool Count: 4
> > Device Type: FILE
> > Format: DRIVE
> > Est/Max Capacity (MB): 51,200.0
> > Mount Limit: 20
> > Mount Wait (min):
> > Mount Retention (min):
> > Label Prefix:
> > Library:
> > Directory: /tsmfs01/file,/tsmfs02/file
> > Server Name:
> > Retry Period:
> > Retry Interval:
> > High-level Address:
> > Minimum Capacity:
> > WORM: No
> > Drive Encryption:
> > Scaled Capacity:
> > Last Update by (administrator): CCC
> > Last Update Date/Time: 07/16/2007 00:38:34
> > And there is a storage pool based on this DEVC
> > tsm: TRISTAN>q stg file_mail f=d
> >                Storage Pool Name: FILE_MAIL
> >                Storage Pool Type: Primary
> >                Device Class Name: FILECLASS
> >               Estimated Capacity: 921 G
> >               Space Trigger Util: 82.7
> >                         Pct Util: 59.8
> >                         Pct Migr: 72.2
> >                      Pct Logical: 100.0
> >                     High Mig Pct: 99
> >                      Low Mig Pct: 95
> >                  Migration Delay: 0
> >               Migration Continue: Yes
> >              Migration Processes: 3
> >            Reclamation Processes: 1
> >                Next Storage Pool: LTO2_MAIL
> >             Reclaim Storage Pool:
> >           Maximum Size Threshold: No Limit
> >                           Access: Read/Write
> >                      Description:
> >                Overflow Location:
> >            Cache Migrated Files?:
> >                       Collocate?: No
> >            Reclamation Threshold: 2
> >        Offsite Reclamation Limit:
> >  Maximum Scratch Volumes Allowed: 18
> >   Number of Scratch Volumes Used: 13
> >    Delay Period for Volume Reuse: 0 Day(s)
> >           Migration in Progress?: Yes
> >             Amount Migrated (MB): 49,081.16
> > Elapsed Migration Time (seconds): 1,465
> >         Reclamation in Progress?: No
> >   Last Update by (administrator): CCC
> >            Last Update Date/Time: 08/02/2007 11:28:31
> >         Storage Pool Data Format: Native
> >             Copy Storage Pool(s):
> >          Continue Copy on Error?:
> >                         CRC Data: No
> >                 Reclamation Type: Threshold
> > --
> > Warm regards,
> > Michael Green
>
> --
> Яндекс.Фотки - заливай свои, любуйся чужими! http://fotki.yandex.ru/
>


-- 
Warm regards,
Michael Green
<Prev in Thread] Current Thread [Next in Thread>