AIX HDD 관련 커맨드

HDD 크기 확인

SIZE_IN_MB 확인

[Network Team : root@test_p520 /]#lsattr -El hdisk0 PCM PCM/friend/scsiscsd Path Control Module False algorithm fail_over Algorithm True dist_err_pcnt 0 Distributed Error Percentage True dist_tw_width 50 Distributed Error Sample Time True hcheck_interval 0 Health Check Interval True hcheck_mode nonactive Health Check Mode True max_transfer 0x40000 Maximum TRANSFER Size True pvid 000892c69df246990000000000000000 Physical volume identifier False queue_depth 3 Queue DEPTH False reserve_policy single_path Reserve Policy True size_in_mb 300000 Size in Megabytes False

 

VG 사용량 확인

[Network Team : root@test_p520 /]#lsvg -l rootvg rootvg: LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT hd5 boot 1 1 1 closed/syncd N/A hd6 paging 16 16 1 open/syncd N/A hd8 jfs2log 1 1 1 open/syncd N/A hd4 jfs2 51 51 1 open/syncd / hd2 jfs2 20 20 1 open/syncd /usr hd9var jfs2 1 1 1 open/syncd /var hd3 jfs2 1 1 1 open/syncd /tmp hd1 jfs2 1 1 1 open/syncd /home hd10opt jfs2 1 1 1 open/syncd /opt fwdump jfs2 1 1 1 open/syncd /var/adm/ras/platform lg_dumplv sysdump 4 4 1 open/syncd N/A

 

 

fs 용량 증설

[Network Team : root@test_p520 /]#df -m Filesystem MB blocks Free %Used Iused %Iused Mounted on /dev/hd4 512.00 137.48 74% 3067 9% / /dev/hd2 10240.00 4882.86 53% 50203 5% /usr /dev/hd9var 512.00 498.76 3% 451 1% /var /dev/hd3 512.00 230.04 56% 2462 5% /tmp /dev/fwdump 512.00 511.60 1% 4 1% /var/adm/ras/platform /dev/hd1 512.00 511.56 1% 8 1% /home /proc - - - - - /proc /dev/hd10opt 512.00 423.14 18% 2610 3% /opt /dev/dv_alticast 102400.00 29965.40 71% 82697 2% /alticast [Network Team : root@test_p520 /]#chfs -a size=+3G / (root용량 3G 확장) Filesystem size changed to 8388608 [Network Team : root@test_p520 /]#df -m Filesystem MB blocks Free %Used Iused %Iused Mounted on /dev/hd4 4096.00 3720.94 10% 3067 1% / /dev/hd2 10240.00 4882.86 53% 50203 5% /usr /dev/hd9var 512.00 498.76 3% 452 1% /var /dev/hd3 512.00 230.04 56% 2463 5% /tmp /dev/fwdump 512.00 511.60 1% 4 1% /var/adm/ras/platform /dev/hd1 512.00 511.56 1% 8 1% /home /proc - - - - - /proc /dev/hd10opt 512.00 423.14 18% 2610 3% /opt /dev/dv_alticast 102400.00 29964.25 71% 82697 2% /alticast