VXVM

[Indrajit Bhagat]

I increased the file system size , previous layout before increasing the file system:
# vxprint -th xyzdata1_vol
Disk group: xyzpprd_data_dg

V NAME RVG/VSET/CO KSTATE STATE LENGTH READPOL PREFPLEX UTYPE
PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME PLEX VOLNAME NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
SC NAME PLEX CACHE DISKOFFS LENGTH [COL/]OFF DEVICE MODE
DC NAME PARENTVOL LOGVOL
SP NAME SNAPVOL DCO

v xyzdata1_vol - ENABLED ACTIVE 891604992 SELECT - fsgen
pl xyzdata1_vol-01 xyzdata1_vol ENABLED ACTIVE 891604992 STRIPE 6/128 RW
sd prd_data_dg-p01-05 xyzdata1_vol-01 prd_data_dg-p01 204800 112424960 0/0 c32t0d7 ENA
sd prd_data_dg-p07-01 xyzdata1_vol-01 prd_data_dg-p07 0 36175872 0/112424960 c22t2d7 ENA
sd prd_data_dg-p02-05 xyzdata1_vol-01 prd_data_dg-p02 204800 112424960 1/0 c32t1d0 ENA
sd prd_data_dg-p08-01 xyzdata1_vol-01 prd_data_dg-p08 0 36175872 1/112424960 c22t3d0 ENA
sd prd_data_dg-p03-05 xyzdata1_vol-01 prd_data_dg-p03 204800 112424960 2/0 c32t1d1 ENA
sd prd_data_dg-p09-01 xyzdata1_vol-01 prd_data_dg-p09 0 36175872 2/112424960 c22t3d1 ENA
sd prd_data_dg-p04-05 xyzdata1_vol-01 prd_data_dg-p04 204800 112424960 3/0 c32t1d2 ENA
sd prd_data_dg-p10-01 xyzdata1_vol-01 prd_data_dg-p10 0 36175872 3/112424960 c22t3d2 ENA
sd prd_data_dg-p05-05 xyzdata1_vol-01 prd_data_dg-p05 204800 112424960 4/0 c32t1d3 ENA
sd prd_data_dg-p11-01 xyzdata1_vol-01 prd_data_dg-p11 0 36175872 4/112424960 c22t3d3 ENA
sd prd_data_dg-p06-05 xyzdata1_vol-01 prd_data_dg-p06 204800 112424960 5/0 c32t1d4 ENA
sd prd_data_dg-p12-01 xyzdata1_vol-01 prd_data_dg-p12 0 36175872 5/112424960 c22t3d4 ENA
pl xyzdata1_vol-02 xyzdata1_vol ENABLED ACTIVE 891604992 STRIPE 6/128 RW
sd prd_data_dg-c01-05 xyzdata1_vol-02 prd_data_dg-c01 204800 112424960 0/0 c27t0d7 ENA
sd prd_data_dg-c07-01 xyzdata1_vol-02 prd_data_dg-c07 0 36175872 0/112424960 c18t4d6 ENA
sd prd_data_dg-c02-05 xyzdata1_vol-02 prd_data_dg-c02 204800 112424960 1/0 c27t1d0 ENA
sd prd_data_dg-c08-01 xyzdata1_vol-02 prd_data_dg-c08 0 36175872 1/112424960 c18t4d7 ENA
sd prd_data_dg-c03-05 xyzdata1_vol-02 prd_data_dg-c03 204800 112424960 2/0 c27t1d1 ENA
sd prd_data_dg-c09-01 xyzdata1_vol-02 prd_data_dg-c09 0 36175872 2/112424960 c18t5d0 ENA
sd prd_data_dg-c04-05 xyzdata1_vol-02 prd_data_dg-c04 204800 112424960 3/0 c27t1d2 ENA
sd prd_data_dg-c10-01 xyzdata1_vol-02 prd_data_dg-c10 0 36175872 3/112424960 c18t5d1 ENA
sd prd_data_dg-c05-05 xyzdata1_vol-02 prd_data_dg-c05 204800 112424960 4/0 c27t1d3 ENA
sd prd_data_dg-c11-01 xyzdata1_vol-02 prd_data_dg-c11 0 36175872 4/112424960 c18t6d0 ENA
sd prd_data_dg-c06-05 xyzdata1_vol-02 prd_data_dg-c06 204800 112424960 5/0 c27t1d4 ENA
sd prd_data_dg-c12-01 xyzdata1_vol-02 prd_data_dg-c12 0 36175872 5/112424960 c18t6d1 ENA

When I increased the file system:
I had used the following command to increase the file system size, using new disk:
#vxresize -b -F vxfs -g xyzprd_data_dg xyzdata1_vol +250g alloc=prd_data_dg-p14 prd_data_dg-p15 prd_data_dg-p16 prd_data_dg-p17 prd_data_dg-p18 prd_data_dg-p19 prd_data_dg-c14 prd_data_dg-c15 prd_data_dg-c16 prd_data_dg-c17 prd_data_dg-c18 prd_data_dg-c19

After increasing the file system:
# vxprint -th xyzdata1_vol
Disk group: xyzprd_data_dg
V NAME RVG/VSET/CO KSTATE STATE LENGTH READPOL PREFPLEX UTYPE
PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME PLEX VOLNAME NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
SC NAME PLEX CACHE DISKOFFS LENGTH [COL/]OFF DEVICE MODE
DC NAME PARENTVOL LOGVOL
SP NAME SNAPVOL DCO
v xyzdata1_vol - ENABLED ACTIVE 1153748992 SELECT - fsgen
pl xyzdata1_vol-01 xyzdata1_vol ENABLED ACTIVE 1153749504 STRIPE 6/128 RW
sd prd_data_dg-p01-05 xyzdata1_vol-01 prd_data_dg-p01 204800 112424960 0/0 c32t0d7 ENA
sd prd_data_dg-p07-01 xyzdata1_vol-01 prd_data_dg-p07 0 36175872 0/112424960 c22t2d7 ENA
sd prd_data_dg-c14-01 xyzdata1_vol-01 prd_data_dg-c14 0 43690752 0/148600832 c18t6d4 ENA
sd prd_data_dg-p02-05 xyzdata1_vol-01 prd_data_dg-p02 204800 112424960 1/0 c32t1d0 ENA
sd prd_data_dg-p08-01 xyzdata1_vol-01 prd_data_dg-p08 0 36175872 1/112424960 c22t3d0 ENA
sd prd_data_dg-c17-01 xyzdata1_vol-01 prd_data_dg-c17 0 43690752 1/148600832 c18t6d5 ENA
sd prd_data_dg-p03-05 xyzdata1_vol-01 prd_data_dg-p03 204800 112424960 2/0 c32t1d1 ENA
sd prd_data_dg-p09-01 xyzdata1_vol-01 prd_data_dg-p09 0 36175872 2/112424960 c22t3d1 ENA
sd prd_data_dg-c15-01 xyzdata1_vol-01 prd_data_dg-c15 0 43690752 2/148600832 c18t6d6 ENA
sd prd_data_dg-p04-05 xyzdata1_vol-01 prd_data_dg-p04 204800 112424960 3/0 c32t1d2 ENA
sd prd_data_dg-p10-01 xyzdata1_vol-01 prd_data_dg-p10 0 36175872 3/112424960 c22t3d2 ENA
sd prd_data_dg-c18-01 xyzdata1_vol-01 prd_data_dg-c18 0 43690752 3/148600832 c18t6d7 ENA
sd prd_data_dg-p05-05 xyzdata1_vol-01 prd_data_dg-p05 204800 112424960 4/0 c32t1d3 ENA
sd prd_data_dg-p11-01 xyzdata1_vol-01 prd_data_dg-p11 0 36175872 4/112424960 c22t3d3 ENA
sd prd_data_dg-c16-01 xyzdata1_vol-01 prd_data_dg-c16 0 43690752 4/148600832 c18t7d0 ENA
sd prd_data_dg-p06-05 xyzdata1_vol-01 prd_data_dg-p06 204800 112424960 5/0 c32t1d4 ENA
sd prd_data_dg-p12-01 xyzdata1_vol-01 prd_data_dg-p12 0 36175872 5/112424960 c22t3d4 ENA
sd prd_data_dg-c19-01 xyzdata1_vol-01 prd_data_dg-c19 0 43690752 5/148600832 c18t7d1 ENA
pl xyzdata1_vol-02 xyzdata1_vol ENABLED ACTIVE 1153749504 STRIPE 6/128 RW
sd prd_data_dg-c01-05 xyzdata1_vol-02 prd_data_dg-c01 204800 112424960 0/0 c27t0d7 ENA
sd prd_data_dg-c07-01 xyzdata1_vol-02 prd_data_dg-c07 0 36175872 0/112424960 c18t4d6 ENA
sd prd_data_dg-p14-01 xyzdata1_vol-02 prd_data_dg-p14 0 43690752 0/148600832 c22t6d4 ENA
sd prd_data_dg-c02-05 xyzdata1_vol-02 prd_data_dg-c02 204800 112424960 1/0 c27t1d0 ENA
sd prd_data_dg-c08-01 xyzdata1_vol-02 prd_data_dg-c08 0 36175872 1/112424960 c18t4d7 ENA
sd prd_data_dg-p17-01 xyzdata1_vol-02 prd_data_dg-p17 0 43690752 1/148600832 c22t6d5 ENA
sd prd_data_dg-c03-05 xyzdata1_vol-02 prd_data_dg-c03 204800 112424960 2/0 c27t1d1 ENA
sd prd_data_dg-c09-01 xyzdata1_vol-02 prd_data_dg-c09 0 36175872 2/112424960 c18t5d0 ENA
sd prd_data_dg-p15-01 xyzdata1_vol-02 prd_data_dg-p15 0 43690752 2/148600832 c22t6d6 ENA
sd prd_data_dg-c04-05 xyzdata1_vol-02 prd_data_dg-c04 204800 112424960 3/0 c27t1d2 ENA
sd prd_data_dg-c10-01 xyzdata1_vol-02 prd_data_dg-c10 0 36175872 3/112424960 c18t5d1 ENA
sd prd_data_dg-p18-01 xyzdata1_vol-02 prd_data_dg-p18 0 43690752 3/148600832 c22t6d7 ENA
sd prd_data_dg-c05-05 xyzdata1_vol-02 prd_data_dg-c05 204800 112424960 4/0 c27t1d3 ENA
sd prd_data_dg-c11-01 xyzdata1_vol-02 prd_data_dg-c11 0 36175872 4/112424960 c18t6d0 ENA
sd prd_data_dg-p16-01 xyzdata1_vol-02 prd_data_dg-p16 0 43690752 4/148600832 c22t7d0 ENA
sd prd_data_dg-c06-05 xyzdata1_vol-02 prd_data_dg-c06 204800 112424960 5/0 c27t1d4 ENA
sd prd_data_dg-c12-01 xyzdata1_vol-02 prd_data_dg-c12 0 36175872 5/112424960 c18t6d1 ENA
sd prd_data_dg-p19-01 xyzdata1_vol-02 prd_data_dg-p19 0 43690752 5/148600832 c22t7d1 ENA

The problem is the disk which should go the c side when to p side and the disk which needs to go to p side went to c side.

Can you please suggest what needs to take care for this?