chown
XCP NFS chown
命令扫描并更改给定目录结构中所有文件的所有权。。 chown
命令需要使用NFS共享或POSIX路径作为变量。XCP chown以递归方式更改给定路径的所有权。。 chown
命令可显示文件的已更改用户ID (UID)。
xcp chown -user/-group <user-name/group-name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -user user2 -v 101.101.10.110:/s_v1/smaple_set/D1 Sat Apr 2 23:06:05 2022 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1 from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/1.txt from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/softlink_1.img from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/1.img from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/hardlink_1.img from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/softlink_to_hardlink_1.img from 1001:0 to 1004:0 Xcp command : xcp chown -user user2 -v 101.101.10.110:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (1.82 KiB/s), 1.11 KiB out (923/s) Total Time : 1s. STATUS : PASSED [root@user-1 linux]#
下表列出了 chown
参数及其问题描述。
参数 | Description |
---|---|
<<nfs_chown_exclude,chown -排除();过滤器(); |
排除与筛选器匹配的文件和目录。 |
<<nfs_chown_match,chown -match ();过滤器(gt); |
仅处理与筛选器匹配的文件和目录。 |
<<nfs_chown_group,chown -group |
设置源上的Linux组ID (GID)。 |
<<nfs_chown_user,chown -user |
设置源上的Linux UID。 |
<<nfs_chown_user_from,chown -user-from ();user_from (gt); |
更改UID。 |
<<nfs_chown_group_from,chown -group-from ();group_from (gt); |
更改GID。 |
<<nfs_chown_reference,chown -参考();参考(); |
指定引用的文件或目录点。 |
报告处理的每个对象的输出。 |
chown -排除<filter>
使用 -exclude <filter>
参数 chown
命令以排除与筛选器匹配的文件和目录。
xcp chown -exclude <filter> -user <user_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -exclude "fnm('1.img')" -user user2 101.101.10.210:/s_v1/smaple_set/D1 Excluded: 1 excluded, 0 did not match exclude criteria Xcp command : xcp chown -exclude fnm('1.img') -user user2101.101.10.210:/s_v1/smaple_set/D1 Stats : 5 scanned, 1 excluded, 5 changed ownership Speed : 2.10 KiB in (1.75 KiB/s), 976 out (812/s) Total Time : 1s. STATUS : PASSED [root@user-1 linux]#
chown -match <filter>
使用 -match <filter>
参数 chown
命令以仅处理与筛选器匹配的文件和目录。
xcp chown -match <filter> -user <user_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -exclude "fnm('1.img')" -user user2 101.101.10.210:/s_v1/smaple_set/D1 Excluded: 1 excluded, 0 did not match exclude criteria Xcp command : xcp chown -exclude fnm('1.img') -user user2101.101.10.210:/s_v1/smaple_set/D1 Stats : 5 scanned, 1 excluded, 5 changed ownership Speed : 2.10 KiB in (1.75 KiB/s), 976 out (812/s) Total Time : 1s. STATUS : PASSED [root@user-1 linux]#
chown -group <group>
使用 -group <group>
参数 chown
命令以设置源上的Linux GID。
xcp chown -match <filter> -user <user_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -group group1 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -group group1 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (1.92 KiB/s), 1.11 KiB out (974/s) Total Time : 1s. STATUS : PASSED [root@user-1 linux]#
chown -user <user>
使用 -user <user>
参数 chown
命令以设置源上的Linux UID。
xcp chown -user -user <user_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -user user1 102.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -user user1 102.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (3.12 KiB/s), 1.11 KiB out (1.55 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -user-from <user_from>
使用 -user-from <user_from>
参数 chown
命令以更改UID。
xcp chown -user-from user1 -user <user_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -user-from user1 -user user2 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -user-from user1 -user user2 102.108.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (2.44 KiB/s), 1.11 KiB out (1.21 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -group-from <group_from>
使用 -group-from <group_from>
参数 chown
命令以更改GID。
xcp chown -group-from <group_name> -group <group_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -group-from group1 -group group2 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -group-from group1 -group group2 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (4.99 KiB/s), 1.11 KiB out (2.47 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -reference <reference>
使用 -reference <reference>
参数 chown
用于指定引用的文件或目录点的命令。
xcp chown -reference <reference> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -reference 101.101.10.210:/s_v1/smaple_set/D2/2.img 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -reference 101.101.10.210:/s_v1/smaple_set/D2/2.img 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 3.11 KiB in (6.25 KiB/s), 2.01 KiB out (4.05 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -v
使用 -v
参数 chown
用于报告已处理的每个对象的输出的命令。
xcp chown -user-from <user_name> -v -user <user_name> <source NFS export path>
显示示例
[root@user-1 linux]# ./xcp chown -user-from user2 -v -user user1 101.101.10.210:/s_v1/smaple_set/D1 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1 from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/1.img from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/1.txt from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/softlink_1.img from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/softlink_to_hardlink_1.img from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/hardlink_1.img from 1004:1003 to 1001:1003 Xcp command : xcp chown -user-from user2 -v -user user1 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (2.02 KiB/s), 1.11 KiB out (1.00 KiB/s) Total Time : 1s. STATUS : PASSED [root@user-1]