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| author | Scott Ullrich <sullrich@pfsense.org> | 2007-09-10 16:18:51 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2007-09-10 16:18:51 +0000 |
| commit | b91645212816823bf3cae9e70bac303cb3034448 (patch) | |
| tree | 6d6659f1ef73949c5a867189ea7999663c570bd5 /boot | |
| parent | 0bcbfa736ddcc337eaa60e76487a770cf84b968c (diff) | |
| download | pfsense-b91645212816823bf3cae9e70bac303cb3034448.zip pfsense-b91645212816823bf3cae9e70bac303cb3034448.tar.gz | |
Work around heavy network activity issues.
[20070116, update 20070212] Systems with very heavy network activity have been observed to have some problems with the kernel memory allocator. Symptoms are processes that get stuck in zonelimit state, or system livelocks. One partial workaround for this problem is to add the following line to /boot/loader.conf and reboot:
kern.ipc.nmbclusters="0"
Diffstat (limited to 'boot')
| -rw-r--r-- | boot/loader.conf | 1 | ||||
| -rw-r--r-- | boot/loader.conf_wrap | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/boot/loader.conf b/boot/loader.conf index 67f49e4..dd32ad5 100644 --- a/boot/loader.conf +++ b/boot/loader.conf @@ -2,3 +2,4 @@ hw.ata.atapi_dma="0" hw.ata.ata_dma="0" loader_color="NO" hw.ata.wc="0" +kern.ipc.nmbclusters="0" diff --git a/boot/loader.conf_wrap b/boot/loader.conf_wrap index 52edc02..6d87508 100644 --- a/boot/loader.conf_wrap +++ b/boot/loader.conf_wrap @@ -4,4 +4,5 @@ loader_color="NO" console=comconsole autoboot_delay="5" hw.ata.wc="0" +kern.ipc.nmbclusters="0" |
