[AIX] 서버 디스크 구성 정보 확인

AIX 디스크 정보 확인 방법이다. ㅋ

1. 서버에서 사용중인 PV 보기
> lspv

 [elsprd] root:/# lspv
 hdisk0          00c3fdc0cbc9f580                    rootvg          active
 hdisk1          00c3fdb0d268e133                    rootvg          active
 hdisk2          00c3fdb0d776ce8a                    prd_datavg      active
 hdisk3          00c3fdb0d776cf2d                    prd_datavg      active
 hdisk4          00c3fdb0d776cfd1                    prd_datavg      active
 hdisk5          00c3fdb0d776d06d                    prd_datavg      active
 hdisk6          00c3fdb0d776d112                    prd_datavg      active
 hdisk7          00c3fdb0d776d1b1                    prd_datavg      active
 hdisk8          00c3fdb0d776d256                    prd_datavg      active
 hdisk9          00c3fdb0d776d2fa                    prd_datavg      active
 hdisk10         00c3fdc011e14255                    None 

2. 사용중인 PV가 내장디스크인지 외장디스크인지 확인
> lsdev -Cc disk

 [elsprd] root:/# lsdev -Cc disk
 hdisk0  Available 05-08-00 SAS Disk Drive
 hdisk1  Available 05-08-00 SAS Disk Drive
 hdisk2  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk3  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk4  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk5  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk6  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk7  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk8  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk9  Available 02-00-02 1815     DS4800 Disk Array Device
 hdisk10 Available 05-08-00 SAS Disk Drive

3. 각 PV의 사용량 확인
> lspv hdisk0

 [elsprd] root:/# lspv hdisk0
 PHYSICAL VOLUME:    hdisk0                   VOLUME GROUP:     rootvg
 PV IDENTIFIER:      00c3fdc0cbc9f580 VG IDENTIFIER     00c3fdc000004c0000000116cc1fa5a4
 PV STATE:           active                                    
 STALE PARTITIONS:   0                        ALLOCATABLE:      yes
 PP SIZE:            256 megabyte(s)          LOGICAL VOLUMES:  13
 TOTAL PPs:          546 (139776 megabytes)   VG DESCRIPTORS:   2
 FREE PPs:           267 (68352 megabytes)    HOT SPARE:        no
 USED PPs:           279 (71424 megabytes)    MAX REQUEST:      1 megabyte
 FREE DISTRIBUTION:  57..00..00..101..109                      
 USED DISTRIBUTION:  53..109..109..08..00 
                 
4. 서버에서 사용중인 vg 이름 보기
> lsvg

 [elsprd] root:/# lsvg
 rootvg
 prd_datavg

5. 서버에서 사용중인 vg의 상세정보 보기
> lsvg [vg명]

* 현 사용량 및 남아있는 공간 확인 가능

 [elsprd] root:/# lsvg rootvg
 VOLUME GROUP:       rootvg                   VG IDENTIFIER:  00c3fdc000004c0000000116cc1fa5a4
 VG STATE:           active                   PP SIZE:        256 megabyte(s)
 VG PERMISSION:      read/write               TOTAL PPs:      1092 (279552 megabytes)
 MAX LVs:            256                      FREE PPs:       564 (144384 megabytes)
 LVs:                13                       USED PPs:       528 (135168 megabytes)
 OPEN LVs:           12                       QUORUM:         1
 TOTAL PVs:          2                        VG DESCRIPTORS: 3
 STALE PVs:          0                        STALE PPs:      0
 ACTIVE PVs:         2                        AUTO ON:        no
 MAX PPs per VG:     32512                                    
 MAX PPs per PV:     1016                     MAX PVs:        32
 LTG size (Dynamic): 1024 kilobyte(s)         AUTO SYNC:      no
 HOT SPARE:          no                       BB POLICY:      relocatable

6. 해당 vg에 mount 정보 보기
> lsvg -l [vg명]

 [elsprd] root:/# lsvg -l rootvg
 rootvg:
 LV NAME             TYPE       LPs   PPs   PVs  LV STATE      MOUNT POINT
 hd5                 boot       1     2     2    closed/syncd  N/A
 hd6                 paging     157   314   2    open/syncd    N/A
 hd8                 jfs2log    1     2     2    open/syncd    N/A
 hd4                 jfs2       16    32    2    open/syncd    /
 hd2                 jfs2       16    32    2    open/syncd    /usr
 hd9var              jfs2       8     16    2    open/syncd    /var
 hd3                 jfs2       16    32    2    open/syncd    /tmp
 hd1                 jfs2       4     8     2    open/syncd    /home
 hd10opt             jfs2       8     16    2    open/syncd    /opt
 lg_dumplv           sysdump    30    30    1    open/syncd    N/A
 loglv00             jfslog     1     2     2    open/syncd    N/A
 lv00                jfs        1     2     2    open/syncd    /var/adm/csd
 fslv00              jfs2       20    40    2    open/syncd    /resource