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| From: | Richard Yao <ryao@×××××××××××××.edu> | ||
|---|---|---|---|
| To: | gentoo-dev@l.g.o | ||
| Subject: | Re: [gentoo-dev] Debugging a Linux kernel deadlock when doing swap on ZFS | ||
| Date: | Sun, 15 Apr 2012 09:50:14 | ||
| Message-Id: | 4F8A9974.7030801@cs.stonybrook.edu | ||
| In Reply to: | [gentoo-dev] Debugging a Linux kernel deadlock when doing swap on ZFS by Richard Yao |
||
| 1 | Thanks everyone for your extremely useful tips. I seem to have it |
| 2 | working now. The problem is that ZFS does memory allocations when asked |
| 3 | to write things. |
| 4 | |
| 5 | A makeshift solution is to do `echo 524288 > |
| 6 | /proc/sys/vm/min_free_kbytes`. A more permanent fix will take more time |
| 7 | to produce, but at least I have a handle on the situation now. |
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