zmtrigger Can't get shared memory

Forum for questions and support relating to the 1.26.x releases only.
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sj3fk3
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Joined: Wed Nov 13, 2013 9:35 am

zmtrigger Can't get shared memory

Post by sj3fk3 » Wed Nov 13, 2013 9:45 am

I've set shared memory to 512Mb

kernel.shmall = 536870912
kernel.shmmax = 536870912

but I'm still getting:

11/13/2013 10:38:18.089596 zmtrigger[12506].ERR [Can't get shared memory id '7a6d0002', 2: No such file or directory]
11/13/2013 10:38:18.090257 zmtrigger[12506].ERR [Can't get shared memory id '7a6d0003', 3: No such file or directory]
11/13/2013 10:38:18.090738 zmtrigger[12506].ERR [Can't get shared memory id '7a6d0004', 4: No such file or directory]
11/13/2013 10:38:18.091199 zmtrigger[12506].ERR [Can't get shared memory id '7a6d0007', 7: No such file or directory]
11/13/2013 10:38:18.091667 zmtrigger[12506].ERR [Can't get shared memory id '7a6d0008', 8: No such file or directory]
11/13/2013 10:38:18.092176 zmtrigger[12506].ERR [Can't get shared memory id '7a6d0009', 9: No such file or directory]

Those are all the monitor defined. Trying to trigger one gives:
11/13/2013 10:43:48.756394 zmtrigger[12506].WAR [Can't find monitor '8' for message '8|on+10|255']

Am I missing something complete different here?

ZM_VERSION=1.26.4

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iconnor
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Re: zmtrigger Can't get shared memory

Post by iconnor » Wed Nov 13, 2013 1:04 pm

Try larger, like 4GB or whatever your amount of memory is.

Remember there may be other programs using shm, so if zm needs 512MB, then shmall needs to be larger.

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iconnor
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Re: zmtrigger Can't get shared memory

Post by iconnor » Wed Nov 13, 2013 1:05 pm

What dist are you on? We have a bug report/patch for centos 6 that may be related here.

mastertheknife
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Location: Israel

Re: zmtrigger Can't get shared memory

Post by mastertheknife » Wed Nov 13, 2013 2:05 pm

Was this compiled with cmake?
Kfir Itzhak.

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