Manual Chapter :
Resizing Disk Space on BIG-IQ Virtual Edition
Applies To:
Show VersionsBIG-IQ Centralized Management
- 8.3.0, 8.2.0, 8.1.0
Resizing Disk Space on BIG-IQ Virtual Edition
BIG-IQ Virtual Edition Disk Space Overview
BIG-IQ Virtual Edition (VE) uses
Logical
Volume Management
(LVM) to allow you to use utilities to resize file systems.
Additional disk space is useful when you need more storage on your BIG-IQ system for things
such as logging or database files. Here is an example of an initial installation of BIG-IQ 5.2 VE with a
single installation slot created on volume HD1.1
[root@bigiq-console-test-large:Active:Standalone] ~ # tmsh show sys software ---------------------------------------------------- Sys::Software Status Volume Product Version Build Active Status ---------------------------------------------------- HD1.1 BIG-IQ 5.2.0 0.0.5741 yes complete
The size of each file system is determined by a configuration file within
the BIG-IQ installation image. (For details, refer to
Default
Filesystem Sizes
on support.f5.com
.)You can use the command
lvs
to see the file structure on your BIG-IQ VE. The response shows all of the
default logical volumes created, along with their size, in kilobytes.Here is an example of an a typical BIG-IQ 5.2 VE file system.
[root@bigiq-console-test-large:Active:Standalone] ~ # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 3321856.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 10485760.00k set.1.root vg-db-sda -wi-ao--- 450560.00k
When you upgrade to version 5.3 or 5.4, BIG-IQ, one of the installation
steps creates a new slot using the
create-volume
parameter. Another
installation step reveals the resulting file structure. Here is an example from a typical BIG-IQ 5.2 to 5.3 upgrade:
[root@bigiq-console-test-large:Active:Standalone] ~ # tmsh install sys software image BIG-IQ-5.3.0.0.0.1119.iso create-volume volume HD1.2 [root@bigiq-console-test-large:Active:Standalone] ~ # tmsh show sys software ----------------------------------------------------------------- Sys::Software Status Volume Product Version Build Active Status ----------------------------------------------------------------- HD1.1 BIG-IQ 5.2.0 0.0.5741 yes complete HD1.2 BIG-IQ 5.3.0 0.0.1119 no installing 10.000 pct
The following example illustrates what the logical volumes look like after
you install the new BIG-IQ software.
[root@bigiq-console-test-large:Active:Standalone] ~ # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 3321856.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 10485760.00k set.1.root vg-db-sda -wi-ao--- 450560.00k set.2._config vg-db-sda -wi-a---- 3321856.00k set.2._usr vg-db-sda -wi-a---- 3452928.00k set.2._var vg-db-sda -wi-a---- 10485760.00k set.2.root vg-db-sda -wi-a---- 450560.00k
Each installation volume has their own
root
, /usr
, /config
, and /var
filesystems. The filesystems are mounted
on logical volumes named using the following naming convention: vg--db--sda-set.<installation slot>.<filesystem
alias>
. This table illustrates the mapping structure.
Installation Slot |
Logical Volume |
Mount Point |
Notes |
---|---|---|---|
Shared |
dat.log.1 |
/var/log |
Shared across all installation slots |
Shared |
dat.share.1 |
/shared |
Shared across all installation slots |
HD1.1 |
set.1._config |
/config |
Slot 1 only |
HD1.1 |
set.1._usr |
/usr |
Slot 1 only |
HD1.1 |
set.1._var |
/var |
Slot 1 only |
HD1.1 |
set.1.root |
/ |
Slot 1 only |
HD1.2 |
set.2._config |
/config |
Slot 2 only |
HD1.2 |
set.2._usr |
/usr |
Slot 2 only |
HD1.2 |
set.2._var |
/var |
Slot 2 only |
HD1.2 |
set.2.root |
/ |
Slot 2 only |
Default filesystem sizes
The BIG-IQ installation image contains the information used to configure
logical volumes with default sizes. These default sizes are referred to as
plans
. If you install a new BIG-IQ version and the existing
logical volumes in the target installation slot are not at least as large as the default size,
then the installation process deletes and recreates the entire slot with the default logical
volume sizes spelled out in the plan for the installation image. If you want to see the sizes
defined in the plan for your BIG-IQ system, you can use a script named imageplan
. Here is an example of the plans defined for a BIG-IQ 5.1 installation:
[root@bigiq-console-test-large:Active:Standalone] ~ # imageplan /shared/images/BIG-IQ-5.1.0.0.0.631.iso product BIG-IQ version 5.1.0 build 0.0.631 (BIGIQ510) selected Standard plan Mount point: /, Size: 300000k Mount point: /usr, Size: 2350000k Mount point: /config, Size: 1048576k Mount point: /var, Size: 10485760k Tiny plan Mount point: /, Size: 300000k Mount point: /usr, Size: 2350000k Mount point: /config, Size: 1048576k Mount point: /var, Size: 10485760k
Here is an example of the plans defined for a BIG-IQ 5.2 installation:
[root@bigiq-console-test-large:Active:Standalone] ~ # imageplan /shared/images/BIG-IQ-5.2.0.0.0.5741.iso product BIG-IQ version 5.2.0 build 0.0.5741 (BIGIQ520) selected Standard plan Mount point: /, Size: 450000k Mount point: /usr, Size: 3450000k Mount point: /config, Size: 3320000k Mount point: /var, Size: 10485760k Tiny plan Mount point: /, Size: 450000k Mount point: /usr, Size: 3450000k Mount point: /config, Size: 500000k Mount point: /var, Size: 10485760k
As illustrated in these examples, for BIG-IQ version 5.1 and 5.2, the
Standard and Tiny plans use the same sizes for the
/
, /usr
, and /var
mount points. The size for the /config
mount point often changes for each
plan.When you install BIG-IQ software, the installation process reads the plan
for the version you are installing and then uses either the Standard or the Tiny plan
depending upon the total disk size available in the target installation slot.
File system details
This table describes the contents of a folder structure on a typical
BIG-IQ VE.
File System |
Contains |
Notes |
---|---|---|
/shared |
Shared across all installation volumes:
|
Consider resizing this disk if there are many UCS
backups (for example, if you have lots of BIG-IP devices to manage) or software
installation images, or if the size of the BIG-IQ UCS file itself, which
contains data from /var/config
could be too large for a successful upgrade. |
/var/log |
Processes logging data shared across all
installation volumes:
|
Consider resizing this disk if the default log
rotation policies do not handle actual logging volume. |
/ (root) |
Linux operating system components and
configuration |
|
/usr |
BIG-IQ installation binary and configuration
components |
|
/var |
BIG-IQ data:
|
Consider resizing this disk if the database or index
growth will exceed current disk capacity. |
What factors should I consider before resizing my disks for an
upgrade?
The commands for extending the file system on your BIG-IQ VE are very
straightforward, but there are a things you should consider before proceeding.
Questions to ask before you resize
- Do you have enough disk space on the BIG-IQ VE to install the BIG-IQ software?
- How big are the volumes needed by the software you want to install?
- How big are the volumes on your current BIG-IQ installation?
- Do you have an open slot to install the software on?
Check the disk space on the BIG-IQ VE
Before you create new slots and size them appropriately, you need to
check that there is sufficient physical disk space on the VE. You can use the
pvs
command to check. For example:[root@bigiq-console-test-large:Active:Standalone] ~ #pvsPV VG Fmt Attr PSize PFree /dev/sda3 vg-db-sda lvm2 a-- 498.50g 446.82g
This device has 446 Gigs of free disk space. That would be more than
sufficient for a standard 5.4 install (30G +5G + 5G + 10G = 50G)
Once you know how much room you need and if there is room on the VE you
are installing on, you can start extending the disk. Remember that the volume sizes on the
target slot must be at least as big as the volumes on your current slot. So if you have
extended the volume sizes on your current installation, you will need larger volumes than
the minimum sizes specified in the image plan for the software image you are installing. You
need to use the larger of the two values from the checks you just completed. For example, if
the
imageplan
script shows a /var
size of 10G is needed for the software
you want to install, but the show sys software
check shows a /var
size of 30G for the version you
currently have installed, then you need the
/var
volume to be sized at 30G, not 10G.Check the volume sizes required by the software you want to
install
F5 has created a script that reads the size requirements from the
software image you plan to install and then creates them for you on a new installation slot.
To use this script:
- Copy the software image to the /shared/images folder on the BIG-IQ system you plan to upgrade:[root@bigiq-test:Active:Standalone] ~ #cp <big-iq-software-image>.iso /shared/images/<big-iq-software-image>.iso
- Run theimageplanscript on the software image to determine the filesystem sizes required:[root@bigiq-test:Active:Standalone] ~ #./imageplan /shared/images/<big-iq-software-image>.isoproduct BIG-IQ version 5.3.0 build 0.0.1119 (BIGIQ530) selected Standard plan Mount point: /, Size: 450000k Mount point: /usr, Size: 3450000k Mount point: /config, Size: 3320000k Mount point: /var, Size: 10485760k Tiny plan Mount point: /, Size: 450000k Mount point: /usr, Size: 3450000k Mount point: /config, Size: 500000k Mount point: /var, Size: 10485760k
Now you know the size requirements for the image you plan to
install.
Check the volume sizes on your current BIG-IQ
installation
You need to know the volume sizes for your current installation, because
if any of the volumes have been extended, you must likewise extend the volumes on the
installation slot before you upgrade. Otherwise, the install process can result in loss of
data. To check the volume sizes of the existing installation, you can use the tmsh command
show sys software
. For example:[root@bigiq-test:Active:Standalone] config #tmsh show sys software---------------------------------------------------- Sys::Software Status Volume Product Version Build Active Status ---------------------------------------------------- HD1.1 BIG-IQ 5.2.0 0.0.5567 yes complete [root@bigiq-test:Active:Standalone] config # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 503808.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 31457280.00k set.1.root vg-db-sda -wi-ao--- 450560.00k
The system response shows you the volume sizes of your current
installation. The key volumes with their sizes are listed below:
- /config (.5G)
- /usr (3.5G)
- /var (30G)
- /root (.5G)
Check to see if you have an open slot to install the software
on
Before you can install new software, you need an open slot. You can use
the lvs command to determine how many slots there are on your BIG-IQ VE. For example:
[root@bigiq-console01:Active:Standalone] config #lvs --unit=kLV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 8388608.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 33554432.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-a---- 503808.00k set.1._usr vg-db-sda -wi-a---- 3452928.00k set.1._var vg-db-sda -wi-a---- 10485760.00k set.1.root vg-db-sda -wi-a---- 450560.00k set.2._config vg-db-sda -wi-ao--- 3481600.00k set.2._usr vg-db-sda -wi-ao--- 3584000.00k set.2._var vg-db-sda -wi-ao--- 16003072.00k set.2.root vg-db-sda -wi-ao--- 512000.00k set.3._config vg-db-sda -wi-a---- 3321856.00k set.3._usr vg-db-sda -wi-a---- 3452928.00k set.3._var vg-db-sda -wi-a---- 10485760.00k set.3.root vg-db-sda -wi-a---- 450560.00k
Each instance of set.n represents a slot on the VE. So in this example
the VE has 3 installation slots (set.1, set.2, and set.3).
Resizing disk volumes for a BIG-IQ upgrade (an example work
flow)
The work flow for extending your disk volumes so that you can successfully
upgrade to a new version of BIG-IQ and preserve your current data is listed below:
- If you need more physical disk space, attend to that first.
- If you have the disk space and an open slot, then F5 has a script that you can use to create the new volumes required for the image you plan to install.addvolreads the image plan for the software you plan to install and creates the volumes required.
- If you have extended the disk space on your current installation, you need to increase the volume size as needed.
- If you need an extra slot, you can add it as part of the installation command. Thecreate_volumeparameter adds a new slot to your VE and (if you've set up the volume sizes correctly) when the software upgrades, all of your data fits without any disk resizing. Resizing disks in the middle of an upgrade can cause you to lose data.
Download disk size tools
F5 has created several scripts that are useful if you need to resize your disk volumes as
part of the upgrade process.
- On a BIG-IQ system or DCD with version 6.0 or later installed, these scripts are available in the/usr/binfolder. Because this folder is already in your path definition, you can use these scripts directly.
- To use these scripts with BIG-IQ systems or DCDs running version 8.x, you must first download them. Complete the following steps to download these scripts.
- Log in todownloads.f5.com.
- Navigate to BIG-IQ Centralized Management, look for the BIQ-IQ release you are working with, and clickI Acceptto accept the EULA.
- ClickF5_Networks_Disk_Size_Tools.tar.After a brief pause, the Download Locations screen opens.
- Click a download location to start the download.
- When the download completes, extract the contents of the archive.Three files will extract:
- addvol
- imageplan
- resizevol
Before you can run these scripts, you need to
copy them to the
/usr/bin
folder of
the device you are resizing. Check the amount of free disk space on your BIG-IQ VE
- Before you can use this work flow to check the amount of free disk space on your BIG-IQ VE, you must download theimageplanscript fromF5.downloads.com. For details on downloading this script, refer toDownloading disk size toolsonsupport.f5.com.
Before you create new slots and size them appropriately, you need to check that there is
sufficient physical disk space on the BIG-IQ VE.
- Use SSH to log in to your DCD as root.
- Use thepvscommand to check how much disk space is available for new slots and volumes.[root@bigiq-console-test-large:Active:Standalone] ~ #pvsPV VG Fmt Attr PSize PFree /dev/sda3 vg-db-sda lvm2 a-- 498.50g 446.82gThe command response tells you how much free disk space is available.This device has 446 Gigs of free disk space. That would be more than sufficient for a standard 8.0 install (30G +5G + 5G + 10G = 50G)
If the amount of disk space available is less
than the amount you need before you can install your software, you must increase the free
space before you can proceed. Refer to the hypervisor vendor documentation for the work
flow to increase the amount of available disk space on your VE.
Create correctly sized volumes
Before you create correctly sized volumes you
need to:
- Download theresizevolscript fromF5.downloads.com. For details on downloading this script, refer toDownloading disk size toolsonsupport.f5.com.
- Know the volume names that you want to extend, and the size that you want to extend them to.
If you need to increase the volume size of a disk
volume, you can use the
resizevol
script. - Use SSH to log in to your BIG-IQ asroot.
- Use theresizevolscript to increase size of the volume on the new installation slot to the required size.The volume sizes required depend on a number of factors. SeeWhat volume sizes should I use?onsupport.f5.comfor details.Here is an example of theresizevolscript being used to resize the/varvolume to 30 GB.#./resizevol /var 30000000Requested size 30000000k is less than current size 30003200.00k on /dev/vg-db-sda/set.1._var, skipping Resizing logical volumes. OK (y/n)? y Requested size 30000000k is less than current size 30003200.00k, skipping e2fsck 1.41.12 (17-May-2010) Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information set.2./var: 11/655360 files (0.0% non-contiguous), 79696/2621440 blocks Rounding size to boundary between physical extents: 28.61 GiB Extending logical volume set.2._var to 28.61 GiB Logical volume set.2._var successfully resized resize2fs 1.41.12 (17-May-2010) Resizing the filesystem on /dev/vg-db-sda/set.2._var to 7500800 (4k) blocks. The filesystem on /dev/vg-db-sda/set.2._var is now 7500800 blocks long. # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 503808.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 30003200.00k set.1.root vg-db-sda -wi-ao--- 450560.00k set.2._config vg-db-sda -wi-a---- 3321856.00k set.2._usr vg-db-sda -wi-a---- 3452928.00k set.2._var vg-db-sda -wi-a---- 30003200.00k set.2.root vg-db-sda -wi-a---- 450560.00kThe script extends the size of the volume you identify (/varin this example) to the size you enter (30GB in this example).
Check the volume sizes on your current BIG-IQ
installation
The slot you upgrade to must have volumes that
are at least as big as those on the slot that your software is
currently installed. This is especially significant if you decided
to extend one of the volumes on your current installation. So if
your
/var
volume is extended to 30G, you must have at least that much space on
the new slot before you install software. Otherwise, the install
process can result in loss of data. - Use SSH to log in (asroot) on the BIG-IQ you plan to upgrade.
- Use thetmshcommandshow sys softwareto check the volume sizes of the existing installation.[root@bigiq-test:Active:Standalone] config #tmsh show sys software---------------------------------------------------- Sys::Software Status Volume Product Version Build Active Status ---------------------------------------------------- HD1.1 BIG-IQ 7.1.0 0.0.1511 yes complete [root@bigiq-test:Active:Standalone] config # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 503808.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 31457280.00k set.1.root vg-db-sda -wi-ao--- 450560.00kThe system response shows you the volume sizes of your current installation. The key volumes with their sizes are listed below:
- /config(.5G)
- /usr(3.5G)
- /var(30G)
- /root(.5G)
Increase the size of a disk volume
Before you can increase the
size of the disk volumes on your BIG-IQ VE:
- You need theresizevolscript on the BIG-IQ VE on which you want to increase the size of the disk volumes.
- On a BIG-IQ system or DCD with version 7.0 or later installed, these scripts are available in the/usr/binfolder. Because this folder is already in your path definition, you can use these scripts directly.
- To use these scripts with BIG-IQ systems or DCDs running version 8.x, you must first download them. For details on downloading this script, refer toDownloading disk size toolsonsupport.f5.com.
- You need to know the volume names that you want to extend and the size that you want to extend them to.
If you need to increase the volume size of a disk
volume on your installation slot so that you can install without
losing any data, you can use the
resizevol
script. - Use SSH to log in (asroot) to the device you plan to upgrade.
- Shut down BIG-IQ by typing:shutdown -h now
- Provision the disk space you need for the BIG-IQ VE system.
- Start up the BIG-IQ VE guest instance.For information about disk starting a guest instance, refer to the documentation from your hypervisor or cloud vendor.
- Use theresizevolscript to increase the size of the volumes for the new installation slot to the required size.The volume sizes required depend on these two factors:
- The volume sizes required by the software you want to install. For details, seeCheck the volume sizes required by the software you want to installonsupport.f5.com.
- The volume sizes your current installation uses. For details, seeCheck the volume sizes on your current BIG-IQ installationonsupport.f5.com.
Here is an example of theresizevolscript being used to resize the/varvolume to 30 Gb.#./resizevol /var 30000000Requested size 30000000k is less than current size 30003200.00k on /dev/vg-db-sda/set.1._var, skipping Resizing logical volumes. OK (y/n)? y Requested size 30000000k is less than current size 30003200.00k, skipping e2fsck 1.41.12 (17-May-2010) Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information set.2./var: 11/655360 files (0.0% non-contiguous), 79696/2621440 blocks Rounding size to boundary between physical extents: 28.61 GiB Extending logical volume set.2._var to 28.61 GiB Logical volume set.2._var successfully resized resize2fs 1.41.12 (17-May-2010) Resizing the filesystem on /dev/vg-db-sda/set.2._var to 7500800 (4k) blocks. The filesystem on /dev/vg-db-sda/set.2._var is now 7500800 blocks long. # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 503808.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 30003200.00k set.1.root vg-db-sda -wi-ao--- 450560.00k set.2._config vg-db-sda -wi-a---- 3321856.00k set.2._usr vg-db-sda -wi-a---- 3452928.00k set.2._var vg-db-sda -wi-a---- 30003200.00k set.2.root vg-db-sda -wi-a---- 450560.00kThe script extends the size of the volume you specify (/varin this example) to be the size you want (30Gb in this example). - Save the configuration changes by typing:tmsh save /sys config
- Restart BIG-IQ by typing:reboot
- When the BIG-IQ restarts, use SSH to log in (asroot). Verify the directory was successfully extended to the size you specified by typing the tmsh command:tmsh show /sys disk directoryFor more information about extending the disk space on a BIG-IQ, refer to K30902515.
Now that the volumes are
correctly sized, you can proceed with the installation.
Use TMSH to install BIG-IQ to a new
slot
Before you can install a
BIG-IQ device to a new slot, you must have:
- Downloaded the software image fromF5.downloads.com.
- Correctly sized the volumes on the slot you plan to install the new version on.
This task explains how to use a
tmsh
command to
install BIG-IQ software to a new volume as part of the upgrade
process command. The process performs these steps: - Creates a UCS backup from the current system and saves it in the/sharedfolder.
- Installs a new BIG-IQ image on a new slot.
- When the new image is installed on the new slot, it copies that data was saved in/sharedinto the new database running on the new slot.
- Use SSH to log in to your BIG-IQ as root.
- Use thetmshinstallcommand to upgrade your software.The following example uses the create-volume parameter so the process creates a new slot and then begins installing the software on it.# tmsh install sys software image BIG-IQ-7.1.0-0.0.1511.iso create-volume volume HD1.2The process upgrades your BIG-IQ system and restores the data from the current version.
- After the installation is complete, you can use thetmshshow sys softwarecommand to check to see that the upgrade was successful and that the/varfile system is the correct size (30M).# tmsh show sys software ---------------------------------------------------- Sys::Software Status Volume Product Version Build Active Status ---------------------------------------------------- HD1.1 BIG-IQ 6.1.0 0.0.1224 yes complete HD1.2 BIG-IQ 7.1.0 0.0.1511 no complete # lvs --unit=k LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert dat.log.1 vg-db-sda -wi-ao--- 7168000.00k dat.maint.1 vg-db-sda -wi-a---- 307200.00k dat.share.1 vg-db-sda -wi-ao--- 10240000.00k dat.swapvol.1 vg-db-sda -wi-ao--- 1048576.00k set.1._config vg-db-sda -wi-ao--- 503808.00k set.1._usr vg-db-sda -wi-ao--- 3452928.00k set.1._var vg-db-sda -wi-ao--- 30003200.00k set.1.root vg-db-sda -wi-ao--- 450560.00k set.2._config vg-db-sda -wi-a---- 3321856.00k set.2._usr vg-db-sda -wi-a---- 3452928.00k set.2._var vg-db-sda -wi-a---- 30003200.00k set.2.root vg-db-sda -wi-a---- 450560.00k