Messages in this thread | | | Date | Thu, 22 Jun 2006 20:32:31 -0600 | From | Brian Hall <> | Subject | problem burning DVDs with 2.6.17-ck1 (mlockall?) |
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After upgrading from 2.6.16-ck11 to 2.6.17-ck1, I find I can no longer burn DVDs. With growisofs I get:
:-( unable to anonymously mmap 33554432: Resource temporarily unavailable
and dvdrecord gives:
dvdrecord: Cannot allocate memory. WARNING: Cannot do mlockall(2).
This happens as root or as a normal user. I have tried both "echo 0 > /proc/sys/vm/dirty_ratio" and "echo 9 > /proc/sys/vm/dirty_ratio" with no change in this behavior.
memtester works fine:
# memtester 512M memtester version 4.0.5 (64-bit) Copyright (C) 2005 Charles Cazabon. Licensed under the GNU General Public License version 2 (only).
pagesize is 4096 pagesizemask is 0xfffffffffffff000 want 512MB (536870912 bytes) got 512MB (536870912 bytes), trying mlock ...locked.
# uname -a Linux syrinx 2.6.17-ck1 #1 SMP PREEMPT Sun Jun 18 20:55:33 MDT 2006 x86_64 Dual Core AMD Opteron(tm) Processor 165 GNU/Linux
Maybe it's something else I've done on the system. Running ~amd64 Gentoo 2006.0. Suggestions welcome!
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