1

1.一开始

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

mount | grep home 
/dev/sdb1 on /home type xfs (rw,relatime,attr2,inode64,noquota)

它不起作用。

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 然后重新启动机器使其工作。但是,有什么方法可以在不重新启动的情况下更改配额配置?

4

1 回答 1

1

配额

XFS 配额不是可重新安装的选项。必须在初始挂载时指定 -o quota 选项才能使配额生效。

https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Storage_Administration_Guide/ch06s09.html

顺便说一句,如果您需要为根分区 /etc/fstab 启用配额无济于事,您只需要调整内核启动选项

于 2017-04-17T18:01:35.000 回答