..., etc.

** This is a list of storage device/LVM info for knud.ais.columbia.edu. **


=====  Raid Devices: Devices and their drives  =====
  [[ben@knud|~]]$ cat /proc/mdstat 
  Personalities : [[raid1]] [[raid6]] [[raid5]] [[raid4]] 
  md3 : active raid1 sdc6[[0]] sda6[[1]]
        122881088 blocks [[2/2]] [[UU]]
       
  md2 : active raid1 sdc2[[0]] sda2[[1]]
        20482752 blocks [[2/2]] [[UU]]
       
  md0 : active raid1 sdc1[[0]] sda1[[1]]
        264960 blocks [[2/2]] [[UU]]
       
  md1 : active raid1 sdc3[[0]] sda3[[1]]
        10241344 blocks [[2/2]] [[UU]]
       
  unused devices: <none>

=====  PV's: List of Physical Volumes  =====

  [[ben@knud|~]]$ sudo pvdisplay
  --- Physical volume ---
  PV Name               /dev/md3
  VG Name               vg0
  PV Size               117.19 GB / not usable 65.06 MB
  Allocatable           yes 
  PE Size (KByte)       131072
  Total PE              937
  Free PE               29
  Allocated PE          908
  PV UUID               OQqPVk-wINL-2Naa-bSbR-SEox-zTgC-KQfVBe
   
=====  VG's: List of Volume Groups  =====

  [[ben@knud|~]]$ sudo vgdisplay
  --- Volume group ---
  VG Name               vg0
  System ID             
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  21
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                6
  Open LV               6
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               117.12 GB
  PE Size               128.00 MB
  Total PE              937
  Alloc PE / Size       908 / 113.50 GB
  Free  PE / Size       29 / 3.62 GB
  VG UUID               TuX6jh-2pHq-vP72-1g7v-9HX7-fzoG-1LcXnY

=====  LV's: List of Logical Volumes  =====
   
 [[ben@knud|~]]$ sudo lvdisplay
  --- Logical volume ---
  LV Name                /dev/vg0/home
  VG Name                vg0
  LV UUID                wmnlXs-XpJr-KEO3-0tnu-a4sW-zjtN-RjVUtJ
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                81.25 GB
  Current LE             650
  Segments               1
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:0
   
  --- Logical volume ---
  LV Name                /dev/vg0/var
  VG Name                vg0
  LV UUID                8azita-V6yw-qep4-ifCV-v2le-ilSx-sF6eEl
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                10.75 GB
  Current LE             86
  Segments               1
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:1
   
  --- Logical volume ---
  LV Name                /dev/vg0/mysql
  VG Name                vg0
  LV UUID                n6cQpe-1Xxj-5pga-lPH0-DxIG-Yq0X-JCP8d9
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                2.50 GB
  Current LE             20
  Segments               1
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:2
   
  --- Logical volume ---
  LV Name                /dev/vg0/benhall
  VG Name                vg0
  LV UUID                V15glB-60UP-2x5n-pu6w-v7tH-jDKc-QuDt9q
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                9.00 GB
  Current LE             72
  Segments               1
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:4
   
  --- Logical volume ---
  LV Name                /dev/vg0/catpatz
  VG Name                vg0
  LV UUID                Qwehy1-iM28-InSN-j0aD-hprL-QE5M-3IZI74
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                1.00 GB
  Current LE             8
  Segments               1
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:5
   
  --- Logical volume ---
  LV Name                /dev/vg0/nickrivera
  VG Name                vg0
  LV UUID                m9jdwe-0k2H-Te0T-Kco3-OZeN-KQms-kXc1L1
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                9.00 GB
  Current LE             72
  Segments               2
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:3
   

=====  Mount points: List of mount points  =====

  [[ben@knud|~]]$ sudo mount
  /dev/md1 on / type ext3 (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/md0 on /boot type ext3 (rw) 
  /dev/md2 on /usr type ext3 (rw)
  /dev/mapper/vg0-var on /var type ext3 (rw)
  /dev/mapper/vg0-mysql on /var/lib/mysql type ext3 (rw)
  none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
  sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
  /dev/sdb1 on /mnt type ext3 (rw)
  /dev/mapper/vg0-home on /home type ext3 (rw)
  /dev/mapper/vg0-benhall on /var/www/benhall type ext3 (rw)
  /dev/mapper/vg0-catpatz on /var/www/catpatz type ext3 (rw)
  /dev/mapper/vg0-nickrivera on /var/www/nick type ext3 (rw)
  none on /proc/fs/vmblock/mountPoint type vmblock (rw)
  /dev/sdb1 on /home/scratch type ext3 (rw)
  //c-usr.ais.columbia.edu/users on /home/ben/G type cifs (rw,mand)
..., etc.

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