3 kernal panics and large memory use

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Post by grahamperrin » Wed Jan 16, 2013 9:06 pm

mjptango wrote:… if I can use the MacZFS drivers …


Off-topic from kernel panics and memory use, that's a question that may be answered in the MacZFS area.

In the ZEVO area: Compatibility with other ZFS systems
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Re: 3 kernal panics and large memory use

Post by witsch » Mon Jan 21, 2013 3:42 am

hi graham,

nice to start using some new software and find a familiar name across the boards... :)

in any case, i've recently upgraded from the latest silver edition to zevo ce 1.1.1, and i too had a couple of crashes since. most seem to happen under load, i.e. with several disks in use copying things back and forth, and i seem to remember the "zero io_children" line as well. this morning i had another backtrace, though, during `umount`.

what i wanted to know is if you're generally interested in people posting their `.panic` files, and if so, what's the best place to do so?

best regards,


andi
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Welcome

Post by grahamperrin » Mon Jan 21, 2013 1:45 pm

Hi :-)

Certainly, the contents of .panic files are of interest.

If you don't find an existing topic with a panic that's comparable, add a new topic to the troubleshooting area. Thanks.
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Re: 3 kernal panics and large memory use

Post by mk01 » Mon Jan 21, 2013 2:49 pm

i i was saying I don't have KP since zevo CE, but today I realized, it's not true. server restarted few times.
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Orientation

Post by grahamperrin » Mon Jan 21, 2013 3:13 pm

mk01, your ZEVO is outdated. Please apply the update to 1.1.1, which includes a fix for use with Mountain Lion.

Also please note that this topic began with a post about Snow Leopard; kernel panics with Mountain Lion are probably not comparable.
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Re: 3 kernal panics and large memory use

Post by mk01 » Thu Jan 31, 2013 3:13 pm

pref panel thinks different :))

but I know, what is causing them. zfs send | to another system with session started, but with no traffic (timed out). after loong minutes (hour), kernel panic.

can anyone retest?

graham, will update the kernel modules by hand. no idea how this happened.
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interesting, isn't it? :)
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Post by grahamperrin » Fri Feb 01, 2013 2:59 pm

With attention to the opening post, Snow Leopard and the fix: my instinct at the moment is to have a separate discussion for the kernel panic affecting Mountain Lion.
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