ssm list
-----------------------------------------------------------------
Device Free Used Total Pool Mount point
-----------------------------------------------------------------
/dev/vda 15.00 GB PARTITIONED
/dev/vda1 500.00 MB /boot
/dev/vda2 0.00 KB 14.51 GB 14.51 GB rhel
/dev/vdb 120.00 MB 900.00 MB 1.00 GB lvm_pool
/dev/vdc 1.00 GB
-----------------------------------------------------------------
---------------------------------------------------------
Pool Type Devices Free Used Total
---------------------------------------------------------
lvm_pool lvm 1 120.00 MB 900.00 MB 1020.00 MB
rhel lvm 1 0.00 KB 14.51 GB 14.51 GB
---------------------------------------------------------
--------------------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
--------------------------------------------------------------------------------------------
/dev/rhel/root rhel 13.53 GB xfs 13.52 GB 9.64 GB linear /
/dev/rhel/swap rhel 1000.00 MB linear
/dev/lvm_pool/lvol001 lvm_pool 900.00 MB xfs 896.67 MB 896.54 MB linear
/dev/vda1 500.00 MB xfs 496.67 MB 403.56 MB part /boot
--------------------------------------------------------------------------------------------
# ssm list
-----------------------------------------------------------------
Device Free Used Total Pool Mount point
-----------------------------------------------------------------
/dev/vda 15.00 GB PARTITIONED
/dev/vda1 500.00 MB /boot
/dev/vda2 0.00 KB 14.51 GB 14.51 GB rhel
/dev/vdb 120.00 MB 900.00 MB 1.00 GB lvm_pool
/dev/vdc 1.00 GB
-----------------------------------------------------------------
---------------------------------------------------------
Pool Type Devices Free Used Total
---------------------------------------------------------
lvm_pool lvm 1 120.00 MB 900.00 MB 1020.00 MB
rhel lvm 1 0.00 KB 14.51 GB 14.51 GB
---------------------------------------------------------
--------------------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
--------------------------------------------------------------------------------------------
/dev/rhel/root rhel 13.53 GB xfs 13.52 GB 9.64 GB linear /
/dev/rhel/swap rhel 1000.00 MB linear
/dev/lvm_pool/lvol001 lvm_pool 900.00 MB xfs 896.67 MB 896.54 MB linear
/dev/vda1 500.00 MB xfs 496.67 MB 403.56 MB part /boot
--------------------------------------------------------------------------------------------
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ssm resize -s +500M /dev/lvm_pool/lvol001 /dev/vdc
Physical volume "/dev/vdc" successfully created
Volume group "lvm_pool" successfully extended
Phase 1 - find and verify superblock...
Phase 2 - using internal log
- scan filesystem freespace and inode maps...
- found root inode chunk
Phase 3 - for each AG...
- scan (but don't clear) agi unlinked lists...
- process known inodes and perform inode discovery...
- agno = 0
- agno = 1
- agno = 2
- agno = 3
- process newly discovered inodes...
Phase 4 - check for duplicate blocks...
- setting up duplicate extent list...
- check for inodes claiming duplicate blocks...
- agno = 0
- agno = 1
- agno = 2
- agno = 3
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
- traversing filesystem ...
- traversal finished ...
- moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.
Extending logical volume lvol001 to 1.37 GiB
Logical volume lvol001 successfully resized
meta-data=/dev/mapper/lvm_pool-lvol001 isize=256 agcount=4, agsize=57600 blks
= sectsz=512 attr=2, projid32bit=1
= crc=0
data = bsize=4096 blocks=230400, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=0
log =internal bsize=4096 blocks=853, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
data blocks changed from 230400 to 358400
~]# ssm resize -s +500M /dev/lvm_pool/lvol001 /dev/vdc
Physical volume "/dev/vdc" successfully created
Volume group "lvm_pool" successfully extended
Phase 1 - find and verify superblock...
Phase 2 - using internal log
- scan filesystem freespace and inode maps...
- found root inode chunk
Phase 3 - for each AG...
- scan (but don't clear) agi unlinked lists...
- process known inodes and perform inode discovery...
- agno = 0
- agno = 1
- agno = 2
- agno = 3
- process newly discovered inodes...
Phase 4 - check for duplicate blocks...
- setting up duplicate extent list...
- check for inodes claiming duplicate blocks...
- agno = 0
- agno = 1
- agno = 2
- agno = 3
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
- traversing filesystem ...
- traversal finished ...
- moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.
Extending logical volume lvol001 to 1.37 GiB
Logical volume lvol001 successfully resized
meta-data=/dev/mapper/lvm_pool-lvol001 isize=256 agcount=4, agsize=57600 blks
= sectsz=512 attr=2, projid32bit=1
= crc=0
data = bsize=4096 blocks=230400, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=0
log =internal bsize=4096 blocks=853, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
data blocks changed from 230400 to 358400
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ssm list
------------------------------------------------------------------
Device Free Used Total Pool Mount point
------------------------------------------------------------------
/dev/vda 15.00 GB PARTITIONED
/dev/vda1 500.00 MB /boot
/dev/vda2 0.00 KB 14.51 GB 14.51 GB rhel
/dev/vdb 0.00 KB 1020.00 MB 1.00 GB lvm_pool
/dev/vdc 640.00 MB 380.00 MB 1.00 GB lvm_pool
------------------------------------------------------------------
------------------------------------------------------
Pool Type Devices Free Used Total
------------------------------------------------------
lvm_pool lvm 2 640.00 MB 1.37 GB 1.99 GB
rhel lvm 1 0.00 KB 14.51 GB 14.51 GB
------------------------------------------------------
----------------------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------------------
/dev/rhel/root rhel 13.53 GB xfs 13.52 GB 9.64 GB linear /
/dev/rhel/swap rhel 1000.00 MB linear
/dev/lvm_pool/lvol001 lvm_pool 1.37 GB xfs 1.36 GB 1.36 GB linear
/dev/vda1 500.00 MB xfs 496.67 MB 403.56 MB part /boot
----------------------------------------------------------------------------------------------
# ssm list
------------------------------------------------------------------
Device Free Used Total Pool Mount point
------------------------------------------------------------------
/dev/vda 15.00 GB PARTITIONED
/dev/vda1 500.00 MB /boot
/dev/vda2 0.00 KB 14.51 GB 14.51 GB rhel
/dev/vdb 0.00 KB 1020.00 MB 1.00 GB lvm_pool
/dev/vdc 640.00 MB 380.00 MB 1.00 GB lvm_pool
------------------------------------------------------------------
------------------------------------------------------
Pool Type Devices Free Used Total
------------------------------------------------------
lvm_pool lvm 2 640.00 MB 1.37 GB 1.99 GB
rhel lvm 1 0.00 KB 14.51 GB 14.51 GB
------------------------------------------------------
----------------------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------------------
/dev/rhel/root rhel 13.53 GB xfs 13.52 GB 9.64 GB linear /
/dev/rhel/swap rhel 1000.00 MB linear
/dev/lvm_pool/lvol001 lvm_pool 1.37 GB xfs 1.36 GB 1.36 GB linear
/dev/vda1 500.00 MB xfs 496.67 MB 403.56 MB part /boot
----------------------------------------------------------------------------------------------
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