Bug 1405141

Summary: RFE:Request for RHEL 6/7 Anaconda option for RAID chunk size
Product: Red Hat Enterprise Linux 7 Reporter: Samantha N. Bueno <sbueno>
Component: python-blivetAssignee: Vojtech Trefny <vtrefny>
Status: CLOSED ERRATA QA Contact: Release Test Team <release-test-team-automation>
Severity: high Docs Contact: Petr Bokoc <pbokoc>
Priority: high    
Version: 7.4CC: cww, dlehman, jcastran, jstodola, mnavrati, pbokoc, pjanda, release-test-team-automation, rmarti, salmy, sbueno, vponcova
Target Milestone: rcKeywords: FutureFeature
Target Release: 7.3   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: python-blivet-0.61.15.60-1 Doc Type: No Doc Update
Doc Text:
BZ#1332316, the clone of this BZ, is included in the RHEL 7.4 Release Notes.
 Story Points: ---
Clone Of: 1332316 Environment:
Last Closed: 2017-08-01 23:12:17 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1332316    
Bug Blocks: 1298243    

Comment 3 Petr Janda 2017-05-02 13:13:20 UTC 
verified with python-blivet-0.61.15.61-1 + anaconda 21.48.22.110-1 on RHEL-7.4-20170426.4

partitioning in kickstart:
bootloader --location=mbr
zerombr
clearpart --all --initlabel
part /boot --asprimary --size=500 --label=boot
part raid.01 --size=8192
part raid.02 --size=8192
part raid.03 --size=8192
part raid.04 --size=8192
raid pv.01 --device=0 --chunksize=2048 --level=RAID0 raid.01 raid.02
raid pv.02 --device=1 --chunksize=8192 --level=RAID0 raid.03 raid.04
volgroup SNAKEVG --pesize=32768 pv.01 pv.02
logvol swap --fstype=swap --size=2048 --name=swap --vgname=SNAKEVG
logvol / --grow --maxsize=10240 --size=2048 --name=root --vgname=SNAKEVG


--chunksize is not in generated kickstart - created bug 1392968

cat /proc/mdstat 
Personalities : [raid0] 
md1 : active raid0 sdb2[1] sdb1[0]
      16744448 blocks super 1.2 8192k chunks
      
md0 : active raid0 sda3[1] sda2[0]
      16760832 blocks super 1.2 2048k chunks
      
unused devices: <none>
Comment 4 errata-xmlrpc 2017-08-01 23:12:17 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.

https://access.redhat.com/errata/RHBA-2017:2207