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Question:how to Extend a AIX LVM Volume?


The customer couldn't tell me if there is space available for extending the volume. So I had to check by my self again. After logging into the customers machine the first I ran was df to get the current size and usage of the volume:

# df -k /oradata
Filesystem    1024-blocks      Free %Used    Iused %Iused Mounted on
/dev/oravol01    47185920   5880024   88%       50     1% /oradata


A closer look at the attributes gave me the following information:

# lslv oravol01
LOGICAL VOLUME:     oravol01               VOLUME GROUP:   oravg
LV IDENTIFIER:      000cc8480000d7000000011d4379fef4.1 PERMISSION:     read/write
VG STATE:           active/complete        LV STATE:       opened/syncd
TYPE:               jfs2                   WRITE VERIFY:   off
MAX LPs:            512                    PP SIZE:        1024 megabyte(s)
COPIES:             1                      SCHED POLICY:   parallel
LPs:                45                     PPs:            45
STALE PPs:          0                      BB POLICY:      relocatable
INTER-POLICY:       minimum                RELOCATABLE:    yes
INTRA-POLICY:       middle                 UPPER BOUND:    2
MOUNT POINT:        /oradata               LABEL:          /oradata
MIRROR WRITE CONSISTENCY: on/ACTIVE
EACH LP COPY ON A SEPARATE PV ?: yes
Serialize IO ?:     NO


 


asked Sep 13, 2013 in LINUX by rajesh
edited Sep 12, 2013
0 votes
48 views



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