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Re: Understand ipcs command

Marcos Aurelio Rodrigues

2008-04-02

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The Status collum indicates the status of the message queue

Dest means that this memory segment is marked to be destroyed



--
========================================
Marcos Aurelio Rodrigues (DEiGrAtiA-33)
<deigratia33@(protected)>
CCNA, MCSO
Mirabilia laudo semprer, Dei
========================================

On Mon, Mar 31, 2008 at 3:01 PM, Raman, Pattabhi <praman@(protected)>
wrote:

> Hello Gurus,
>
>
>
> This output is on RHAS 5.1 and the kernel version is 2.6.18-53.1.6.el5.
>
> I need to know the meaning of the Status column and what (dest) means in
> the below output.
>
>
>
>
>
> #ipcs
>
> ------ Shared Memory Segments --------
> key     shmid    owner    perms    bytes    nattch   status
> 0x00000000 458752   gdm     600     393216   2       dest
> <<<<<
> 0xa6d143fc 524289   oracle   660     2149580800 22
> 0x00000000 557058   root    600     196608   2       dest
> <<<<<
> 0x00000000 589827   root    600     196608   2       dest
> <<<<<
> 0x00000000 622596   root    600     196608   2       dest
> <<<<<
> 0x00000000 655365   root    600     196608   2       dest
> <<<<<
> 0x00000000 688134   root    600     196608   2       dest
> <<<<<
> 0x00000000 720903   root    600     196608   2       dest
> <<<<<
> 0x00000000 753672   root    600     196608   2       dest
> <<<<<
> 0x00000000 819210   root    600     196608   2       dest
> <<<<<
> 0x5e069a14 917515   root    600     512     1
>
> ------ Semaphore Arrays --------
> key     semid    owner    perms    nsems
> 0x71069a02 0       root    666     1
> 0xf01656e0 131073   oracle   660     154
> 0x550a01de 163842   root    666     1
>
> ------ Message Queues --------
> key     msqid    owner    perms    used-bytes  messages
>
>
>
> Regards,
> Pattabhi Raman
>
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