1.在开始
mount | grep home
/dev/sdb1 on /home type xfs (rw,relatime,attr2,inode64,noquota)
2.尝试修改
mount -o remount,rw,relatime,attr2,inode64,prjquota /dev/sbd1 /home
3.再次检查它
mount | grep home
/dev/sdb1 on /home type xfs (rw,relatime,attr2,inode64,noquota)
它没有工作。
cat /etc/fstab
#
# /etc/fstab
# Created by anaconda on Tue Aug 9 15:24:43 2016
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=8f1038a3-6c31-4ce1-a9ef-3d7325e10bef / ext4 defaults 1 1
UUID=c687eab8-3ddd-4756-b91e-ad562b522f7c /boot ext4 defaults 1 2
UUID=7ae72a46-1407-49e6-8669-95bb9e592794 /home xfs rw,relatime,attr2,inode64,prjquota 0 0
UUID=3ccea12f-25d0-437b-9c4b-6ad6a9bd724c /tmp xfs defaults 0 0
UUID=b8ab4016-49bd-4f48-9620-5bda76f4d8b1 /var/log xfs defaults 0 0
UUID=8b9a7ada-3f02-4ee5-8010-ad32a5d7461e swap swap defaults 0 0
我可以修改/etc/fstab,然后重新启动机器。但是,我有什么办法可以在不重新启动的情况下更改配额配置?
配额
XFS配额不是可再生的选择。必须在初始安装座上指定-O配额选项,以使配额生效。
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/storage_administration_guide/ch06s09.html
顺便说一句,如果您需要启用根分区的配额/etc/fstab没有帮助您只需要调整内核启动选项