ADSM-L

Re: [ADSM-L] Fun with lin_tape and RHEL 6 latest kernel

2017-03-23 15:20:34
Subject: Re: [ADSM-L] Fun with lin_tape and RHEL 6 latest kernel
From: Sasa Drnjevic <Sasa.Drnjevic AT SRCE DOT HR>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 23 Mar 2017 20:18:51 +0100
> Anyone else have these kinds of adventures with lin_tape?


Yes, but not recently...

Had the problem with /dev/IBMtapexx permissions, and one version (above
3.0.0) refused to rpmbuild, so I used one step older...

Luckily nothing more serious than that :-)

Regards,

--
Sasa Drnjevic
www.srce.unizg.h




On 2017-03-23 19:05, Zoltan Forray wrote:
> Just spent the better part of 4-hours trying to patch my 6-RHEL 6 servers
> with issues caused by the latest kernel (we are required to patch to the
> latest, every month) and the latest lin_tape driver.
>
> RHEL 6 KERNEL=2.6.32-696.el6.x86_64  -  lin_tape 3.0.16 would not rpmbuild
> successfully.  Fails with:
>
> *make: *** [bldtmp/lin_tape-2.6.32-696.el6.x86_64.ko] Error 2*
> *error: Bad exit status from /var/tmp/rpm-tmp.PGuVC0 (%build)*
>
> *RPM build errors:*
> *    Bad exit status from /var/tmp/rpm-tmp.PGuVC0 (%build)*
>
> So, went out looking and found lin_tape 3.0.18.  No mention of kernel
> compatibility updates (as previous levels have said) and the 2-changes in
> the readme didn't sound like anything I needed/wanted and was
> engineering-speak, anyway.
>
> While lin_tape 3.0.18 rpmbuild's clean/no errors it introduces a new
> problem/error.
>
> ANR1819E Permission denial to device /dev/IBMchanger6.
>
> After finding docs on the permissions error that said to chmod r+aw to the
> /dev entry (which got rid of the "permissions" problem - never had to do
> that before), still got all kinds of errors and TSM server "internal
> failures" and it telling me the library needed auditing, etc.
>
> So we have backed off both the kernel level and lin_tape driver level!
>
> Anyone else have these kinds of adventures with lin_tape?
>
>
>
> --
> *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
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