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* vg_read: remove unused READ_WITHOUT_LOCKdev-dct-pvchangeDavid Teigland2014-10-172-3/+2
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* pvchange: use process_each_pvDavid Teigland2014-10-171-88/+44
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* toollib: remove unsed variable in process_each_segment_in_pvDavid Teigland2014-10-161-1/+0
| | | | Was left unused from the last change to this function.
* toollib: remove dead codeDavid Teigland2014-10-151-32/+2
| | | | | | | Because of the recent change to process_each_pv(), the vg is always provided when the pv is in a vg. is_pv(pv) means the pv is in a vg, which means that the vg arg will not be NULL, which means the removed block of code is not needed.
* NIX: Give the VMs 2G of RAM (for tmpfs) until the new runner is merged.Petr Rockai2014-10-141-1/+1
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* vgcreate: Permit non-power-of-2 extent sizes.Alasdair G Kergon2014-10-1411-81/+107
| | | | | Relax validation to permit extent sizes > 128KB that are not powers of 2 with lvm2 format. Existing code was already capable of handling this.
* systemd: remove workaround for lvm2-monitor.service's ExecStop linePeter Rajnoha2014-10-142-2/+2
| | | | | | | | | | | | | | Bug https://bugzilla.redhat.com/show_bug.cgi?id=843587 is handled better now - the hang does not occur anymore. There are still error messages issued though during shutdown if someone stops lvm2-lvmetad.service manually that lvm2-monitor.service depends on (even during shutdown). These errors are correct though and will point to incorrect configuration (still having use_lvmetad=1 in lvm.conf and stopping lvm2-lvmetad.service manually). The workaround to prevent the hang is not needed now. So the '--config "global{use_lvmetad=0}"' is now removed from the lvm2-monitor.service's ExecStop line.
* device: Fix BLKSSZGET definition check.Alasdair G Kergon2014-10-131-1/+1
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* lvchange: Allow appropriate actions on cache (in addition to thin) pools.Petr Rockai2014-10-132-2/+5
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* toollib: validate_restricted_lvname_paramZdenek Kabelac2014-10-084-8/+26
| | | | | Lets make a separate new function to validate names that has to follow up restriction rules.
* filter-usable: filter out blocked and suspended devices firmly when scanning ↵Peter Rajnoha2014-10-081-2/+9
| | | | | | | | | | for lvmetad We can't hang on blocked or suspended devices when the scan is done for lvmetad update - when the device gets unblocked or resumed, there's always CHANGE event generated which will fire the udev rule to run extra pvscan --cache for that device which makes sure that lvmetad is up-to-date.
* vgremove: Use process_each_lv_in_vg.Alasdair G Kergon2014-10-079-47/+37
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* test: Fix lvconvert-raid-allocation's use of lvconvert --repair.Petr Rockai2014-10-071-1/+1
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* metadata: Fix find_pv_in_vg for missing PVs/filtered devices.Petr Rockai2014-10-071-23/+12
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* lvcreate: regression fix on lv name limitsZdenek Kabelac2014-10-073-3/+9
| | | | | | | | | | | | | | | When we are given an existing LV name - it needs to be allowed to pass in even restricted name as the LV could have existed long before we introduced some new restriction on prefix/suffix.i Fix the regression on name limits and drop restriction to be applied on any existing LVs - only the new created LV names have to be complient with current name restrictions. FIXME: we are currently using restricted names incorrectly in few other places - device_is_usable() skips restricted names, and udev flags are also incorrectly set for restricted names so these LVs are not getting links properly.
* cleanup: rename _name, _lv and _sizeZdenek Kabelac2014-10-075-174/+174
| | | | | Use some standard names for lv char * names, logical_volume * lv and sizes internally.
* tests: typosZdenek Kabelac2014-10-072-3/+3
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* tests: put devs into ""Zdenek Kabelac2014-10-0717-1356/+1351
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* tests: check for cache and raidZdenek Kabelac2014-10-072-4/+4
| | | | Skip some tests on systems without cache or raid.
* tests: move cache raid to separate fileZdenek Kabelac2014-10-072-41/+64
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* cleanup: dont hide pv_dev declaration from pvZdenek Kabelac2014-10-071-6/+3
| | | | Just skip using local vars here...
* test: Creating a cache on top of active RAID works now.Petr Rockai2014-10-072-7/+1
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* metadata: add internal error if PV has no existing device attached during ↵Peter Rajnoha2014-10-071-2/+26
| | | | | | | | | | | | find_pv_in_vg find_pv_in_vg fn iterates over the list of PVs covered by the VG and each PV's pvl->pv->dev is compared with device acquired from device cache. However, in case pvl->pv->dev is NULL as well as device cache returns NULL (e.g. when device is filtered), we'll get incorrect match and the code calling find_pv_in_vg uses incorrect PV (as it thinks it's the exact PV with the pv_name). The INTERNAL_ERROR covers this situation and errors out immediately.
* lvconvert: Allow --repair and --splitmirrors on reserved-name LVs.Petr Rockai2014-10-072-0/+18
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* test: Add process-each toollib tests.David Teigland2014-10-075-0/+1937
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* metadata: Use flags to control warnings.David Teigland2014-10-075-55/+62
| | | | | | | | | | | | | | | | | The warnings arg was used to enable logging of warnings when reading a PV. This arg is turned into a set of flags with the WARN_PV_READ flag matching the existing behavior. A new flag WARN_INCONSISTENT is added that will cause vg_read_internal() to log the "VG is not consistent" warning so the various callers do not need to log this warning themselves. A new vg_read flag READ_WARN_INCONSISTENT is used from reporting to enable the WARN_INCONSISTENT flag in vg_read_internal. [Committed by agk with cosmetic changes and tweaks.]
* vgreduce: Use process_each_pv.David Teigland2014-10-073-90/+79
| | | | | | Adapt process_each_pv for use by vgreduce in the non-repair case. [Committed by agk with cosmetic changes and tweaks.]
* toollib: Rewrite process_each_pv.David Teigland2014-10-079-310/+379
| | | | | | | | Process PVs by iterating through VGs, then iterating through devices if the command needs to process non-PV devices. The process_single function can always use the VG and PV args. [Committed by agk with cosmetic changes and tweaks.]
* lvmcache: Skip VG_GLOBAL cache lock state update.Alasdair G Kergon2014-10-071-4/+5
| | | | | Avoids message: Metadata cache has no info for vgname: "#global"
* man: lvmcache mention automatic pool conversionDavid Teigland2014-10-061-1/+28
| | | | | | When converting an origin to a cache lv, lvm will automatically convert the specified cache pool into a cache pool if it is not already a cache pool.
* toollib: Shuffle PV functions.Alasdair G Kergon2014-10-061-247/+248
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* man: lvmcache changes related to removal and splittingDavid Teigland2014-10-061-18/+19
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* man: lvmthin show the lvcreate -n option for poolsDavid Teigland2014-10-061-6/+2
| | | | | | lvcreate of thin pools can now use '-n lv vg' like other lv types, or it can name the new thin pool in the free arg as 'vg/lv', which is not allowed with other lv types.
* toollib: Remove unused functions from header file.Alasdair G Kergon2014-10-062-35/+26
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* tests: lvconvert cache usage of thin poolZdenek Kabelac2014-10-061-0/+50
| | | | Checked stacking usage of thin pool data volume being cached.
* tests: lvconvert thin poolZdenek Kabelac2014-10-061-13/+40
| | | | More tests.
* tests: lvconvert cacheZdenek Kabelac2014-10-061-32/+93
| | | | Many new tests
* tests: lvcreate external originZdenek Kabelac2014-10-061-4/+7
| | | | | | Fix unsupportable case. We cannot create thinpool and snapshot at the same time. (-L could not have 2 meanings).
* tests: lvcreate thin-pool support --nameZdenek Kabelac2014-10-061-1/+25
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* tests: lvcreate cache interface updatesZdenek Kabelac2014-10-061-57/+103
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* cleanup: indentZdenek Kabelac2014-10-061-2/+2
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* cleanup: typo updateZdenek Kabelac2014-10-061-2/+2
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* cleanup: error is already loggedZdenek Kabelac2014-10-061-6/+2
| | | | | Function get_only_segment_using_this_lv() already prints error, no need to show more internal logic to user as an error.
* cleanup: lvconvert use standard function exitZdenek Kabelac2014-10-061-15/+18
| | | | Use 1|0 inside _lvconvert_splitsnapshot to match rest of code.
* validation: use validate_pool_chunk_sizeZdenek Kabelac2014-10-061-7/+3
| | | | We could validation pool chunk size with a single function.
* validation: share more code for pool validationZdenek Kabelac2014-10-062-4/+5
| | | | Reuse thin validation code for cache pool validation.
* lvcreate: validate sizesZdenek Kabelac2014-10-061-4/+10
| | | | | Earlier validation of --size and --extents. Reject 0 size on command line instantly.
* toolib: early validation of chunk sizeZdenek Kabelac2014-10-061-0/+4
| | | | | Since we now have validate_pool_chunk_size() we could validate entered values directly prior openning vg.
* pool: use validationZdenek Kabelac2014-10-064-30/+14
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* pool: validate_pool_chunk_sizeZdenek Kabelac2014-10-063-0/+42
| | | | | | Introduce pool function for validation of chunk size. It's good idea to be able to reject invalid chunk size when entered on command line before we open VG.
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