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linux挂载网络上的windows共享磁盘

程序员文章站 2022-07-14 16:16:01
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  • # mkdir  /hisback 
    # mkdir /hisback           ---------------在根下创建hisback挂载点
#[[email protected] hisback]# ll /          ----------查看根下hisback权限，u=roo,g=root
total 162
drwxr-xr-x    2 oracle oinstall 36864 Mar 12 19:43 archive
drwxr-xr-x    2 root   root      4096 Mar 12 20:15 hisback
drwxr-xr-x    2 oracle oinstall  4096 Mar  8 00:51 rman
drwxr-xr-x.   4 root   oinstall  4096 Mar 13  2016 u01

[[email protected] /]# chown -R oracle:oinstall hisback   ----------更改hisback的所有者为oracle,属组为oinstall;   
drwxr-xr-x    2 oracle oinstall  4096 Mar 12 20:15 hisback
                                           ---------------尽管所有者已更改为oracle，但后面oracle模式,raman 备份依旧提示没有权限，permission denied;
[[email protected] /]# chmod 777 hisback    ---------------修改hisback 权限为777，u=7,g=7,o=7
  • [[email protected] /]#  mount -o username=hisbackup,password=hisbackup //192.168.1.1/his1rman /hisback  ----------我当时是用这个命令挂载的，网络盘确实挂载上了，但这种命令没法赋予权限。
  1. [[email protected] hisback]# id oracle     --------------查看oracle的uid和gid
    uid=1002(oracle) gid=1001(oinstall) groups=1001(oinstall),1002(dba),1004(asmdba)
  2. [[email protected] /]# mount -t smbfs -o username="hisbackup",password="hisbackup",gid="1001",uid="1002" //172.16.2.99/his1rman /hisback
    mount: unknown filesystem type 'smbfs'  -----------------发现有报错，尝试用cifs
  3. [[email protected] /]# mount -t cifs -o username="hisbackup",password="hisbackup",gid="1001",uid="1002" //192.168.1.1/his1rman /hisback   ------//192.168.1.1/his1rman为局域网windows网络共享磁盘，/hisback为挂载点。
    Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)   --------------成功挂载
  4. ####  如果不加uid,gid，挂载时默认缺省所有者，所属组为root,加这个就是修改挂载时默认所有者和属组为oracle
  5. [[email protected] /]# mount                -------------mount一下查看，挂载状态
    /dev/mapper/vg_his2-lv_root 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)
    /dev/sda2 on /boot type ext4 (rw)
    /dev/sda1 on /boot/efi type vfat (rw,umask=0077,shortname=winnt)
    /dev/mapper/vg_his2-lv_home on /home type ext4 (rw)
    none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
    none on /sys/kernel/config type configfs (rw)
    sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
    oracleasmfs on /dev/oracleasm type oracleasmfs (rw)
    gvfs-fuse-daemon on /root/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev)
    //192.168.1.1/his1rman on /hisback type cifs (rw)

  6. [[email protected] /]# su - oracle             
    his2:/home/oracle>\rman target /                   -----------------rman备份

    Recovery Manager: Release 11.2.0.4.0 - Production on Tue Mar 12 20:43:31 2019

    Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

    connected to target database: KTYYDB (DBID=2321736913)

    RMAN> run {
    2> allocate channel d1 type disk;                      -----------------------分配通道号d1
    3> allocate channel d2 type disk;
    4> allocate channel d3 type disk;
    5> allocate channel d4 type disk;
    6> backup database format='    /hisback/ktyy_db_%U';         --------------/hisback为要备份的路径
    7> }

    using target database control file instead of recovery catalog
    allocated channel: d1
    channel d1: SID=1906 instance=ktyydb2 device type=DISK

    allocated channel: d2
    channel d2: SID=1271 instance=ktyydb2 device type=DISK

    allocated channel: d3
    channel d3: SID=1283 instance=ktyydb2 device type=DISK

    allocated channel: d4
    channel d4: SID=507 instance=ktyydb2 device type=DISK

    Starting backup at 12-MAR-19
    channel d1: starting full datafile backup set
    channel d1: specifying datafile(s) in backup set
    input datafile file number=00006 name=+DG/ktyydb/datafile/ufhis_data01.dbf
    input datafile file number=00005 name=+DG/ktyydb/datafile/undotbs2.262.906346667
    input datafile file number=00011 name=+DG/ktyydb/datafile/ufhis_data05.dbf
    channel d1: starting piece 1 at 12-MAR-19
    channel d2: starting full datafile backup set
    channel d2: specifying datafile(s) in backup set
    input datafile file number=00007 name=+DG/ktyydb/datafile/ufhis_data02.dbf
    input datafile file number=00001 name=+DG/ktyydb/datafile/system.264.906346485
    input datafile file number=00010 name=+DG/ktyydb/datafile/sysaux01.260906346485
    channel d2: starting piece 1 at 12-MAR-19
    channel d3: starting full datafile backup set
    channel d3: specifying datafile(s) in backup set
    input datafile file number=00008 name=+DG/ktyydb/datafile/ufhis_data03.dbf
    input datafile file number=00004 name=+DG/ktyydb/datafile/users.257.906346485
    input datafile file number=00009 name=+DG/ktyydb/datafile/ufhis_data04.dbf
    channel d3: starting piece 1 at 12-MAR-19
    channel d4: starting full datafile backup set
    channel d4: specifying datafile(s) in backup set
    input datafile file number=00002 name=+DG/ktyydb/datafile/sysaux.259.906346485
    input datafile file number=00003 name=+DG/ktyydb/datafile/undotbs1.258.906346485
    channel d4: starting piece 1 at 12-MAR-19
    channel d4: finished piece 1 at 12-MAR-19
    piece handle=/hisback/ktyy_db_3uts9ctc_1_1 tag=TAG20190312T204635 comment=NONE
    channel d4: backup set complete, elapsed time: 00:19:25
    channel d1: finished piece 1 at 12-MAR-19
    piece handle=/hisback/ktyy_db_3rts9ctc_1_1 tag=TAG20190312T204635 comment=NONE
    channel d1: backup set complete, elapsed time: 00:20:15
    channel d2: finished piece 1 at 12-MAR-19
    piece handle=/hisback/ktyy_db_3sts9ctc_1_1 tag=TAG20190312T204635 comment=NONE
    channel d2: backup set complete, elapsed time: 00:20:15
    channel d3: finished piece 1 at 12-MAR-19
    piece handle=/hisback/ktyy_db_3tts9ctc_1_1 tag=TAG20190312T204635 comment=NONE
    channel d3: backup set complete, elapsed time: 00:24:36
    Finished backup at 12-MAR-19

    Starting Control File and SPFILE Autobackup at 12-MAR-19
    piece handle=/rman/c-2321736913-20190312-00 comment=NONE
    Finished Control File and SPFILE Autobackup at 12-MAR-19
    released channel: d1
    released channel: d2
    released channel: d3
    released channel: d4

    RMAN> exit              ---------------退出rman


    Recovery Manager complete.
    his2:/home/oracle>exit                ---------------------退出oracle

  7. [[email protected] /]# ls -lh hisback            ---------------------查看备份的数据文件
    total 160G
    -rwxr-xr-x 1 oracle oinstall 34G Mar 12 12:58 ktyy_db_3rts9ctc_1_1
    -rwxr-xr-x 1 oracle oinstall 34G Mar 12 12:58 ktyy_db_3sts9ctc_1_1
    -rwxr-xr-x 1 oracle oinstall 62G Mar 12 13:03 ktyy_db_3tts9ctc_1_1
    -rwxr-xr-x 1 oracle oinstall 32G Mar 12 12:58 ktyy_db_3uts9ctc_1_1

  8. [[email protected] /]# ls -lh /rman                   ------------------查看备份的控制文件
    total 21M
    -rw-r----- 1 oracle asmadmin  21M Mar 12 21:11 c-2321736913-20190312-00

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