Amanda-Users

Re: Amanda/MTX/SGI/Jukebox

2004-03-02 15:41:54
Subject: Re: Amanda/MTX/SGI/Jukebox
From: Jean-Francois Malouin <Jean-Francois.Malouin AT bic.mni.mcgill DOT ca>
To: Brian Cuttler <brian AT wadsworth DOT org>
Date: Tue, 2 Mar 2004 15:38:47 -0500
* Brian Cuttler <brian AT wadsworth DOT org> [20040302 15:19]:
> 
> Hello Amanda users,
> 
> Sorry that I don't have a better defined question...
> I think mtx is working correctly but I've got some odd
> results - most likely my glue config.
> the cross post.
> 
> I've installed amanda 2.4.2p2
>                mtx    1.3.8
>                sgi    6.5.19
> on a system with a jukebox (8 slot) and a single SDLT 320.

I've got all that running on irix-6.5.19 with slightly 
different versions of mtx (1.2.16rel) and 
amanda 2.4.4p1-20031120 and 2.4.4-20030428

I suspect you have a bad chg-zd-mtx script.
Which version?

HTH,
jf

> 
> I apparently haven't glued everything together quite right
> since I can't get the glue script right I can't get amanda
> to run correctly.
> 
> Ignoring for a moment the lack of a work area and the fact that
> gtar isn't yet installed (I'm going to segment a .88 TBytes disk drive,
> probably by username/directory at the top of the partition).
> 
> samar 46% /usr/local/sbin/amcheck samar
> Amanda Tape Server Host Check
> -----------------------------
> ERROR: log dir /amanda/samar: not writable
> amcheck-server: could not get changer info: badly formed result from changer: 
> "info[6]: test: argument expected"
> 
> Amanda Backup Client Hosts Check
> --------------------------------
> ERROR: samar: [host samar: port 1129 not secure]
> Client check: 1 host checked in 0.147 seconds, 1 problem found
> 
> (brought to you by Amanda 2.4.2p2)
> 
> samar 50% /usr/local/sbin/mtx -f /dev/scsi/sc1d4l0 inquiry
> Product Type: Medium Changer
> Vendor ID: 'BDT     '
> Product ID: 'ThinStor AutoLdr'
> Revision: 'T16r'
> Attached Changer API: No
> 
> Oddly inventory gives no output.
> 
> samar 51% /usr/local/sbin/mtx -f /dev/scsi/sc1d4l0 inventory
> 
> Oops, maybe its because the end-users pillaged the tapes...
> 
> samar 52% /usr/local/sbin/mtx -f /dev/scsi/sc1d4l0 status
>   Storage Changer /dev/scsi/sc1d4l0:1 Drives, 8 Slots ( 0 Import/Export )
> Data Transfer Element 0:Full (Storage Element 1 Loaded)
>       Storage Element 1:Empty
>       Storage Element 2:Empty
>       Storage Element 3:Empty
>       Storage Element 4:Empty
>       Storage Element 5:Empty
>       Storage Element 6:Empty
>       Storage Element 7:Empty
>       Storage Element 8:Empty
> 
> I'll see to getting the tapes reloaded, in the mean time I suspect
> the following output is abnoral.
> 
> samar 53% /usr/local/libexec/chg-zd-mtx -info
> info[6]: test: argument expected
>  8 1 1
> 
> samar 62% /usr/local/sbin/mtx -f /dev/scsi/sc1d4l0 unload 1
> Unloading drive 0 into Storage Element 1...done
> 
> samar 63% /usr/local/sbin/mtx -f /dev/scsi/sc1d4l0 inventory
> 
> samar 64% /usr/local/sbin/mtx -f /dev/scsi/sc1d4l0 load 1
> Loading media from Storage Element 1 into drive 0...done
> 
> samar 65% /usr/local/sbin/amlabel samar SAMAR01
> labeling tape in slot loadslot[8]: (test: argument expected):
> rewinding
> amlabel: no tape online
> 
> samar 67% more chg-zd-mtx.conf
> firstslot=1
> lastslot=8
> #cleanslot=3
> AUTOCLEAN=0
> autocleancount=99
> havereader=1
> offlinestatus=0
> OFFLINE_BEFORE_UNLOAD=0
> max_drive_wait=300
> 
> Extracted from amanda.conf
> --------------------------
> 
> tapetype SDLT   # what kind of tape it is (see tapetypes below)
> labelstr "^SAMAR[0-9][0-9]*$"   # label constraint regex: all tapes must match
> 
> # columnspec variable allowed in v2.4.2p2 -ck
> columnspec 
> "HostName=0:7,Disk=1:14,OrigKB=1:9,OutKB=1:9,DumpRate=1:6,TapeRate=1:
> 6"
> 
> runtapes 3              # number of tapes to be used in a single run of amdump
> tpchanger "chg-zd-mtx"  # the tape-changer glue script
> tapedev "/dev/sdlt"     # the no-rewind tape device to be used
> rawtapedev "/dev/null"  # the raw device to be used (ftape only)
> changerfile "/usr/local/etc/amanda/samar/chg-zd-mtx"
> changerdev "/dev/scsi/sc1d4l0"
> 
> # the sdlt tapetype is just a guess
> 
> define tapetype SDLT {
>     comment "QUAMTUM SDLT320"
>     length 160 mbytes
>     filemark 100 kbytes         # don't know a better value
>     speed 100 kbytes            # dito
> }
> 
>                                               Thanks in advance,
> 
>                                               Brian
> 
> ---
>    Brian R Cuttler                 brian.cuttler AT wadsworth DOT org
>    Computer Systems Support        (v) 518 486-1697
>    Wadsworth Center                (f) 518 473-6384
>    NYS Department of Health        Help Desk 518 473-0773

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