FS#27392 - [linux] cannot enable zcache/cleancache
Attached to Project:
Arch Linux
Opened by Rulatir (Rulatir) - Friday, 02 December 2011, 03:24 GMT
Last edited by Eric Belanger (Snowman) - Friday, 02 December 2011, 17:35 GMT
Opened by Rulatir (Rulatir) - Friday, 02 December 2011, 03:24 GMT
Last edited by Eric Belanger (Snowman) - Friday, 02 December 2011, 17:35 GMT
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Details
Description:
I cannot enable zcache/cleancache. I have added the zcache parameter to kernel command line and also added zcache to initramfs. Dmesg indicates that zcache loads: [code] $ dmesg | grep zcache [ 0.000000] Command line: root=/dev/sda5 rootfstype=ext4 rootflags=data=writeback ro zcache vga=775 [ 0.000000] Kernel command line: root=/dev/sda5 rootfstype=ext4 rootflags=data=writeback ro zcache vga=775 [ 0.501135] zcache: module is from the staging directory, the quality is unknown, you have been warned. [/code] However, a working cleancache/zcache would also log lines like these (found in multiple places on the web): [code] zcache: cleancache enabled using kernel transcendent memory and compression buddies zcache: created ephemeral tmem pool, id=0 zcache: created ephemeral tmem pool, id=1 [/code] There is nothing else in the logs, and of course cleancache is not working. Additional info: * package version(s) linux-3.1.4-1 * config and/or log files etc. |
This task depends upon
Closed by Eric Belanger (Snowman)
Friday, 02 December 2011, 17:35 GMT
Reason for closing: Duplicate
Additional comments about closing: FS#27267
Friday, 02 December 2011, 17:35 GMT
Reason for closing: Duplicate
Additional comments about closing:
https://bugs.archlinux.org/task/27267