Understand ipcs command

[Marcos Aurelio Rodrigues]

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 at gmail.com>
CCNA, MCSO
Mirabilia laudo semprer, Dei
========================================

On Mon, Mar 31, 2008 at 3:01 PM, Raman, Pattabhi <praman at informatica.com>
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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