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    Question UNIX test questions


    51. What is the major number for LVM DSFs using disk layout 1?
    A. 32
    B. 64
    C. 128
    D. 256
    52. If vg05 has two logical volumes created using the default naming convention, overall,
    how many DSFs should you find in /dev/vg05?
    A. 2
    B. 4
    C. 5
    D. 6
    53. What is the minor number for /dev/vg17/lvol5 using disk layout 1?
    A. 0x170005
    B. 0x110101
    C. 0x1A0017
    D. 0x110005
    54. What is the minor number for /dev/vg15/group using disk layout 2?
    A. 0x000015
    B. 0x0F0101
    C. 0x00F000
    D. 0x150000
    55. What command would you use to create LVM header structures on disk1?
    A. pvcreate -f /dev/rdisk/disk1
    B. pvcreate -f /dev/disk/disk1
    C. pvcreate -f /dev/dsk/disk1
    D. vgcreate vg05 /dev/disk/disk1
    56. What command would you use to add volume group vg05 to LVMs /etc/lvmtab*
    configuration files and assign disk1 to that volume group?
    A. vgcreate V 2.0 vg05 /dev/rdisk/disk1
    B. vgcreate /dev/vg05/group /dev/disk/disk1
    C. vgcreate /dev/dsk/disk1 vg05
    D. vgcreate vg05 /dev/disk/disk1
    57. What command would you use command to create a superblock, inode table, and
    other metadata structures on lvol1 in volume group vg01?
    A. fsck /dev/vg01/lvol1
    B. newfs /dev/vg01/rlvol1
    C. newfs m /dev/vg01/rlvol1
    D. pvcreate vg01 /dev/vg01/lvol1
    58. What is the legacy DSF name for the disk class device provided ioscan has the
    following output?
    # ioscan kf
    Class I H/W Path Description
    =====================================================
    ext_bus 5 1/0/2/1/0.6.1.0.0 FCP Array Interface
    disk 3 1/0/2/1/0.6.1.0.0.0.1 HP HSV101
    A. /dev/dsk/c05t0d1
    B. /dev/disk/c03t0d0
    C. /dev/rdisk/c05t0d1
    D. /dev/dsk/c03t0d1
    59. What is the persistent DSF name for the disk class device provided ioscan has the
    following output?
    # ioscan kfNn
    Class I H/WPath Driver S/W State H/WType Description
    =================================================================
    disk 10 64000/0xfa00/0x4 esdisk CLAIMED DEVICE HP HSV101
    A. /dev/dsk/esdisk
    B. /dev/disk/esdisk
    C. /dev/rdisk/disk10
    D. /dev/dsk/disk10
    60. Assuming a volume group uses the default extent size, how many physical extents
    would you expect to find on a 400 MB physical volume?
    A. 100
    B. 200
    C. 300
    D. 400
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    Question test questions


    This is a homework assignment I have been given, and the questions I cannot answer are these. Please help me with getting the correct answers. Thank you.
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