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发表于 2010-12-27 15:52 |只看该作者 |倒序浏览

各位大侠。

我预见的问题过程是这样：
1：# df -g
Filesystem GB blocks    Free %Used Iused %Iused Mounted on
/dev/hd4       15.00    6.31 58% 34755    3% /
/dev/hd2          4.00    0.48 88% 52031 31% /usr
/dev/hd9var       2.00    1.92 4%    1180    1% /var
/dev/hd3       10.00    4.47 56% 15889    2% /tmp
/dev/hd1          0.25    0.23 8%    99    1% /home
/proc                -       - -       -    -  /proc
/dev/hd10opt    3.00    2.03 33%    8607    2% /opt
/dev/fslv00    50.00    31.68 37% 29266    1% /oracle
/dev/fslv01    20.00    6.25 69%    6387    1% /smw41
/dev/oh10g       10.00    9.98 1%    32    1% /oh10g
/dev/lv_bak    25.00    25.00 1%       7    1% /backup
/dev/lvsapmnt    10.00    9.05 10%    2301    1% /sapmnt
/dev/lvusr_sap    20.00    0.17  100% 373276 90% /usr/sap

/dev/lvusr_sap 已经满了，导致应用宕机
2：smit里面  increase LV大小
Type or select values in entry fields.
Press Enter AFTER making all desired changes.

                                                      [Entry Fields]
* LOGICAL VOLUME name                               lvusr_sap
* Number of ADDITIONAL logical partitions          [20]                                                                                                                   #
  PHYSICAL VOLUME names                            []                                                                                                                      +
  POSITION on physical volume                      outer_middle                                                                                                             +
  RANGE of physical volumes                         minimum                                                                                                                +
  MAXIMUM NUMBER of PHYSICAL VOLUMES                [32]                                                                                                                      #
to use for allocation
  Allocate each logical partition copy             no                                                                                                                      +
on a SEPARATE physical volume?
  File containing ALLOCATION MAP                   []

增加了20个PP，在smit 显示lv 状态的时候/dev/lvusr_sap pp数量从80增加到100

3：
                                                +--------------------------------------------------------------------------+
                                                |                         LOGICAL VOLUME name                         |
                                                |                                                                         |
                                                | Move cursor to desired item and press Enter. Use arrow keys to scroll. |
                                                |                                                                         |
                                                | hd5                boot    1    1    1 closed/syncd  N/A  |
                                                | hd6                paging    45    45    1 open/syncd N/A  |
                                                | hd8                jfs2log 1    1    1 open/syncd N/A  |
                                                | hd4                jfs2    60    60    1 open/syncd / |
                                                | hd2                jfs2    16    16    1 open/syncd /usr |
                                                | hd9var             jfs2    8    8    1 open/syncd /var |
                                                | hd3                jfs2    40    40    1 open/syncd /tmp |
                                                | hd1                jfs2    1    1    1 open/syncd /hom |
                                                | hd10opt          jfs2    12    12    1 open/syncd /opt |
                                                | lg_dumplv          sysdump 8    8    1 open/syncd N/A  |
                                                | fslv00             jfs2    500    500    2 open/syncd /ora |
                                                | fslv01             jfs2    80    80    1 open/syncd /smw |
                                                | oh10g             jfs2    40    40    1 open/syncd /oh1 |
                                                | lv_bak             jfs2    100    100    1 open/syncd /bac |
                                                | lvsapmnt          jfs2    40    40    1 open/syncd /sap |
                                                | lvusr_sap          jfs2    100    100    1 open/syncd /usr |                                                 |                                                                         |
                                                | F1=Help                F2=Refresh             F3=Cancel             |
F1=Help                                  F2=Refr| Esc+8=Image          Esc+0=Exit             Enter=Do                |    F4=List
Esc+5=Reset                               Esc+6=C| /=Find                n=Find Next                                     |    Esc+8=Image
Esc+9=Shell                               Esc+0=E+--------------------------------------------------------------------------+

4：但是df -g 容量还没增加

# df -g
Filesystem GB blocks    Free %Used Iused %Iused Mounted on
/dev/hd4       15.00    6.31 58% 34755    3% /
/dev/hd2          4.00    0.48 88% 52031 31% /usr
/dev/hd9var       2.00    1.92 4%    1180    1% /var
/dev/hd3       10.00    4.47 56% 15889    2% /tmp
/dev/hd1          0.25    0.23 8%    99    1% /home
/proc                -       - -       -    -  /proc
/dev/hd10opt    3.00    2.03 33%    8607    2% /opt
/dev/fslv00    50.00    31.68 37% 29266    1% /oracle
/dev/fslv01    20.00    6.25 69%    6387    1% /smw41
/dev/oh10g       10.00    9.98 1%    32    1% /oh10g
/dev/lv_bak    25.00    25.00 1%       7    1% /backup
/dev/lvsapmnt    10.00    9.05 10%    2301    1% /sapmnt
/dev/lvusr_sap    20.00    0.17  100% 373276 90% /usr/sap

还是处于100%状态，容量没有增加。

请各位给个处理意见，非常感谢！----为初级，很多知识不了解！