Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
I have updated the description of the -l option of lvcreate to reflect the updated man page in the RHEL 7.3 draft. The description now begins with this paragraph:
"You can use the -l argument of the lvcreate command to specify the size of the logical volume in extents. You can also use this argument to specify the percentage of of the size of a related volume group, logical volume, or set of physical volumes. The suffix %VG denotes the total size of the volume group, the suffix %FREE the remaining free space in the volume group, and the suffix %PVS the free space in the specified physical volumes. For a snapshot, the size can be expressed as a percentage of the total size of the origin logical volume with the suffix %ORIGIN (100%ORIGIN provides space for the whole origin). When expressed as a percentage, the size defines an upper limit for the number of logical extents in the new logical volume. The pre‐ cise number of logical extents in the new LV is not determined until the command has completed. "
The examples remain the same:
The following command creates a logical volume called mylv that uses 60% of the total space in volume group testvg.
# lvcreate -l 60%VG -n mylv testvg
The following command creates a logical volume called yourlv that uses all of the unallocated space in the volume group testvg.
# lvcreate -l 100%FREE -n yourlv testvg
This can be seen in this document, section 4.4.1:
http://jenkinscat.gsslab.pnq.redhat.com:8080/job/doc-Red_Hat_Enterprise_Linux-7-Logical_Volume_Manager_Administration%20%28html-single%29/lastSuccessfulBuild/artifact/tmp/en-US/html-single/index.html#create_linear_volumes