Bug 1497968 - [RFE] rbd ls should support -h human format
Summary: [RFE] rbd ls should support -h human format
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: RBD
Version: 3.0
Hardware: Unspecified
OS: Unspecified
Target Milestone: rc
: 3.2
Assignee: Jason Dillaman
QA Contact: Parikshith
Bara Ancincova
Depends On:
Blocks: 1629656
TreeView+ depends on / blocked
Reported: 2017-10-03 09:07 UTC by Tzach Shefi
Modified: 2019-01-03 19:01 UTC (History)
6 users (show)

Fixed In Version: RHEL: ceph-12.2.8-3.el7cp Ubuntu: ceph_12.2.8-3redhat1
Doc Type: Enhancement
Doc Text:
.`rbd ls` now uses IEC units The `rbd ls` command now uses International Electrotechnical Commission (IEC) units to display image sizes.
Clone Of:
Last Closed: 2019-01-03 19:01:20 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:0020 None None None 2019-01-03 19:01:49 UTC

Description Tzach Shefi 2017-10-03 09:07:17 UTC
Description of problem: 
Not a bug but a minor RFE, add human size format option to rbd ls command.
As current inhuman bytes is less friendly for us lazy folk. 

Version-Release number of selected component (if applicable):
ceph version 10.2.7-32.el7cp
Not sure what^ translates to 2.X

How reproducible:
Every time

Steps to Reproduce:
1.  rbd -p [pool] ls -l
2.  Look at size, oh the h command format option is missing here 
3.  Google convert to M/G/T.

Actual results:

# rbd -p [pool] ls -l
NAME                                        SIZE PARENT FMT PROT LOCK 
007c3e4c-e584-48e6-a7fb-fcb07b663168      12957k          2           
007c3e4c-e584-48e6-a7fb-fcb07b663168@snap 12957k          2 yes  

Expected results:
Dunno maybe the good ol expected h
# rbd -p [pool] ls -lh  
NAME                                        SIZE PARENT FMT PROT LOCK 
007c3e4c-e584-48e6-a7fb-fcb07b663168      12M or what it rounds out to 12.6 13.      

Comment 3 Jason Dillaman 2018-10-22 20:37:47 UTC
Luminous received an improvement to display IEC units in v12.2.8. In the example above:

$ rbd create --size 12957K test
$ rbd ls -l
test 13 MiB          2

Comment 11 errata-xmlrpc 2019-01-03 19:01:20 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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