[sheepdog-users] Does the SSD cache disk mount need user_attr?

[redtone]

I want enable -w option to enable SSD disk cache

Do we need mount the SSD disk partition with user_attr option?

[root at pangkvm01 ~]# mount
/dev/sda2 on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/dev/sda3 on /var/lib/sheepdog type ext4 (rw,user_xattr)
/dev/sdb1 on /ssdcache type ext4 (rw)