Eu não canso de brincar com ZFS

By | December 28, 2010

Que coisa mais divertida:

root@squeeze:~# zfs snapshot squeeze-da0s1@daily.1
root@squeeze:/# rm -rf usr var etc
root@squeeze:/# zfs rollback squeeze-da0s1@daily.1
zfs: error while loading shared libraries: libexpat.so.1: cannot open shared object file: No such file or directory
root@squeeze:/# cd .zfs
root@squeeze:/.zfs# cd snapshot/
root@squeeze:/.zfs/snapshot# cd daily.1/
root@squeeze:/.zfs/snapshot/daily.1# cp -r usr var etc /
cp: cannot create special file `/var/run/log': Invalid argument
root@squeeze:/.zfs/snapshot/daily.1# zfs rollback squeeze-da0s1@daily.1
root@squeeze:/.zfs/snapshot/daily.1# cd /
root@squeeze:/# ls -lha
total 39K
drwxr-xr-x 20 root root  21 Dec 28 15:19 .
drwxr-xr-x 20 root root  21 Dec 28 15:19 ..
drwxr-xr-x  2 root root  91 Dec 28 10:32 bin
drwxr-xr-x  4 root root   6 Dec 28 10:33 boot
drwxr-xr-x  3 root root   3 Dec 28 17:03 data
dr-xr-xr-x  5 root root 512 Dec 28 16:57 dev
drwxr-xr-x 59 root root 139 Dec 28 16:58 etc
drwxr-xr-x  3 root root   3 Dec 28 10:49 home
drwxr-xr-x  9 root root 108 Dec 28 10:32 lib
lrwxr-xr-x  1 root root   4 Dec 28 10:25 lib64 -> /lib
drwsrwsrwt  3 root root   4 Dec 28 10:22 media
drwxr-xr-x  2 root root   2 Nov 14 07:08 mnt
drwxr-xr-x  2 root root   2 Dec 28 10:25 opt
dr-xr-xr-x  1 root root   0 Dec 28 17:12 proc
drwx------  3 root root   6 Dec 28 15:20 root
drwxr-xr-x  2 root root 114 Dec 28 10:49 sbin
drwxr-xr-x  2 root root   2 Dec 28 10:25 srv
dr-xr-xr-x  1 root root   0 Dec 28 17:12 sys
drwxrwxrwt  2 root root   2 Dec 28 16:58 tmp
drwxr-xr-x 10 root root  11 Dec 28 10:25 usr
drwxr-xr-x 13 root root  13 Dec 28 10:25 var