Open alexjp opened 8 years ago
Same here - using openSUSE Tumbleweed and cannot make it work:
# cat /etc/os-release
NAME="openSUSE Tumbleweed"
# VERSION="20180613"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20180613"
PRETTY_NAME="openSUSE Tumbleweed"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:opensuse:tumbleweed:20180613"
BUG_REPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org/"
# zramcfg -c /etc/zram.cfg save
Save configuration for /dev/zram1
Traceback (most recent call last):
File "/usr/sbin/zramcfg", line 139, in <module>
zram.save(args.force)
File "/usr/sbin/zramcfg", line 52, in save
with open(attrname, 'r') as f:
IOError: [Errno 13] Permission denied: '/sys/block/zram1/mem_limit'
# zramctl
NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram1 lzo 1G 4K 81B 12K 4 [SWAP]
/dev/zram0 lzo 1G 4K 81B 12K 4 [SWAP]
# ls -la /sys/block/zram0/mem_limit
--w------- 1 root root 4096 Jun 16 19:54 /sys/block/zram0/mem_limit
\
mem_limit
file is not set to be readable. Is there an example of the .cfg file somewhere? I'd create manually as a workaround.
Same problem here.
Hi,
I am testing this on openSUSE Tumbleweed, and it doesn't seem to work. It properly loads the configuration, but from what it seems, the zram device doesnt have a valid swap header.
doing a mkswap "zram device" and then swapon "zram device" works.
Thanks