[Gluster-users] Slow on writing
Alexey Shalin
cash at hoster.kg
Sat Aug 17 03:29:03 UTC 2013
of example same client wrote file to nfs share
root at ispcp:/mnt# dd if=/dev/zero of=./bigfile${i} count=1024 bs=10k
1024+0 records in
1024+0 records out
10485760 bytes (10 MB) copied, 0.133489 s, 78.6 MB/s
much faster :(
cat /etc/mtab
fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0
nas.storage:/storage /storage fuse.glusterfs rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072 0 0
how to mount /storage on client with noatime, nodiratime ?
on peers:
1) RAID 10 (hardware)
/dev/sda1 /storage ext4 rw,noatime,nodiratime,errors=remount-ro,user_xattr,noacl,barrier=1,data=ordered 0 0
2) RAID 5 (software)
/dev/md5 /storage ext4 rw,noatime,nodiratime,noacl 0 0
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Старший Системный Администратор
Алексей Шалин
ОсОО "Хостер kg" - http://www.hoster.kg
ул. Ахунбаева 123 (здание БГТС)
help at hoster.kg
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