LPAR freezes after switching of storage (lpar is mirrored) Post: 302503480

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Operating Systems AIX LPAR freezes after switching of storage (lpar is mirrored) Post 302503480 by kah00na on Thursday 10th of March 2011 04:57:32 PM

03-10-2011

Registered User

Do you have these attributes set on your fscsi devices on your VIO servers?

Code:

vio2:/home/padmin:# lsattr -El fscsi0 | egrep "fc_err_recov|dyntrk"
dyntrk       yes       Dynamic Tracking of FC Devices        True
fc_err_recov fast_fail FC Fabric Event Error RECOVERY Policy True
vio2:/home/padmin:#

I also set these attributes on the disks themselves on the VIO servers:

Code:

vio2:/home/padmin:# lsattr -El hdisk5 | egrep "rw_timeout|q_type"
q_type          simple                           Queue TYPE                       True
rw_timeout      30                               READ/WRITE time out              True
vio2:/home/padmin:#

To be honest, I can't remember what they do, but I'm sure I had a good reason to set them this way when I first configured them.

Last edited by kah00na; 03-10-2011 at 06:26 PM..

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GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

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              use COLOR for text

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              use FILE as font (PF2).

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       -t, --text=STRING
              set the label to render

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       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

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SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
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grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

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