[HPADM] SUMMARY: I/O Time Out: PVDISPLAY Related.

From: Neil Paniraj (npaniraj_at_yahoo.com)
Date: 03/26/05

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    Date: Sat, 26 Mar 2005 11:58:08 -0800 (PST)
To: hpux-admin@dutchworks.nl

    SAs:

    I got quite a few replies. Most of the SAs thought
    that the default was "30". Though most of them mention
    that EMC has been recommending differenct values for
    Timeout. I was asked to change it to 60. Maybe its got
    something to do with the type/model of Symmetrix.

    -Kennedy

    --- Neil Paniraj <npaniraj@yahoo.com> wrote:
    >
    > Folks:
    >
    > I got this error message on a number of EMC Disks in
    > a
    > server with powerpath installed.
    >
    > EMCP:Pn:Error: Device c146t5d3 has exceeded timeout
    > and has been resumed
    >
    > I was told that the timeout parameter needs to be
    > increased to 60 Seconds to avoid these errors on all
    > the disks. I see that at present it is set to
    > default
    > but don't know what the default is. Could someone
    > please tell me?
    >
    > Thanks in advance.
    > -NEIL
    >
    >
    > hostname:/> pvdisplay /dev/dsk/c146t5d3 | more
    > --- Physical volumes ---
    > PV Name /dev/dsk/c146t5d3
    > PV Name /dev/dsk/c152t4d2
    > Alternate Link
    > PV Name /dev/dsk/c157t4d2
    > Alternate Link
    > PV Name /dev/dsk/c163t5d3
    > Alternate Link
    > VG Name /dev/vg03
    > PV Status available
    >
    > Allocatable yes
    > VGDA 2
    > Cur LV 0
    > PE Size (Mbytes) 16
    > Total PE 538
    > Free PE 538
    > Allocated PE 0
    > Stale PE 0
    > IO Timeout (Seconds) default
    > Autoswitch On
    >
    >
    >
    >
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