+++ /dev/null
-ls on empty pool never containing images
-========================================
- $ ceph osd pool create rbd_other 8
- pool 'rbd_other' created
- $ rbd pool init rbd_other
- $ rados -p rbd rm rbd_directory >/dev/null 2>&1 || true
- $ rbd ls
- $ rbd ls --format json
- []
- $ rbd ls --format xml
- <images></images>
-
-create
-=======
- $ rbd create -s 1024 --image-format 1 foo
- rbd: image format 1 is deprecated
- $ rbd create -s 512 --image-format 2 bar
- $ rbd create -s 2048 --image-format 2 --image-feature layering baz
- $ rbd create -s 1 --image-format 1 quux
- rbd: image format 1 is deprecated
- $ rbd create -s 1G --image-format 2 quuy
-
-snapshot
-========
- $ rbd snap create bar@snap
- $ rbd resize -s 1024 --no-progress bar
- $ rbd resize -s 2G --no-progress quuy
- $ rbd snap create bar@snap2
- $ rbd snap create foo@snap
-
-clone
-=====
- $ rbd snap protect bar@snap
- $ rbd clone --image-feature layering,exclusive-lock,object-map,fast-diff bar@snap rbd_other/child
- $ rbd snap create rbd_other/child@snap
- $ rbd flatten rbd_other/child 2> /dev/null
- $ rbd bench rbd_other/child --io-type write --io-pattern seq --io-total 1B > /dev/null 2>&1
- $ rbd clone bar@snap rbd_other/deep-flatten-child
- $ rbd snap create rbd_other/deep-flatten-child@snap
- $ rbd flatten rbd_other/deep-flatten-child 2> /dev/null
-
-lock
-====
- $ rbd lock add quux id
- $ rbd lock add baz id1 --shared tag
- $ rbd lock add baz id2 --shared tag
- $ rbd lock add baz id3 --shared tag
-
-test formatting
-===============
- $ rbd children foo@snap
- $ rbd children bar@snap
- rbd_other/child
- $ rbd children bar@snap2
-TODO: figure out why .* does not match the block_name_prefix line in rbd info.
-For now, use a more inclusive regex.
- $ rbd info foo
- rbd image 'foo':
- \tsize 1024 MB in 256 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 1 (esc)
- $ rbd info foo --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rb.0.*", (glob)
- "format": 1,
- "name": "foo",
- "object_size": 4194304,
- "objects": 256,
- "order": 22,
- "size": 1073741824
- }
-The version of xml_pp included in ubuntu precise always prints a 'warning'
-whenever it is run. grep -v to ignore it, but still work on other distros.
- $ rbd info foo --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>foo</name>
- <size>1073741824</size>
- <objects>256</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rb.0.*</block_name_prefix> (glob)
- <format>1</format>
- </image>
- $ rbd info foo@snap
- rbd image 'foo':
- \tsize 1024 MB in 256 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 1 (esc)
- \tprotected: False (esc)
- $ rbd info foo@snap --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rb.0.*", (glob)
- "format": 1,
- "name": "foo",
- "object_size": 4194304,
- "objects": 256,
- "order": 22,
- "protected": "false",
- "size": 1073741824
- }
- $ rbd info foo@snap --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>foo</name>
- <size>1073741824</size>
- <objects>256</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rb.0*</block_name_prefix> (glob)
- <format>1</format>
- <protected>false</protected>
- </image>
- $ rbd info bar
- rbd image 'bar':
- \tsize 1024 MB in 256 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff, deep-flatten (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- $ rbd info bar --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff",
- "deep-flatten"
- ],
- "flags": [],
- "format": 2,
- "name": "bar",
- "object_size": 4194304,
- "objects": 256,
- "order": 22,
- "size": 1073741824
- }
- $ rbd info bar --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>bar</name>
- <size>1073741824</size>
- <objects>256</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- <feature>deep-flatten</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- </image>
- $ rbd info bar@snap
- rbd image 'bar':
- \tsize 512 MB in 128 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff, deep-flatten (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- \tprotected: True (esc)
- $ rbd info bar@snap --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff",
- "deep-flatten"
- ],
- "flags": [],
- "format": 2,
- "name": "bar",
- "object_size": 4194304,
- "objects": 128,
- "order": 22,
- "protected": "true",
- "size": 536870912
- }
- $ rbd info bar@snap --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>bar</name>
- <size>536870912</size>
- <objects>128</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- <feature>deep-flatten</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- <protected>true</protected>
- </image>
- $ rbd info bar@snap2
- rbd image 'bar':
- \tsize 1024 MB in 256 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff, deep-flatten (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- \tprotected: False (esc)
- $ rbd info bar@snap2 --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff",
- "deep-flatten"
- ],
- "flags": [],
- "format": 2,
- "name": "bar",
- "object_size": 4194304,
- "objects": 256,
- "order": 22,
- "protected": "false",
- "size": 1073741824
- }
- $ rbd info bar@snap2 --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>bar</name>
- <size>1073741824</size>
- <objects>256</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- <feature>deep-flatten</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- <protected>false</protected>
- </image>
- $ rbd info baz
- rbd image 'baz':
- \tsize 2048 MB in 512 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- $ rbd info baz --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering"
- ],
- "flags": [],
- "format": 2,
- "name": "baz",
- "object_size": 4194304,
- "objects": 512,
- "order": 22,
- "size": 2147483648
- }
- $ rbd info baz --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>baz</name>
- <size>2147483648</size>
- <objects>512</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- </image>
- $ rbd info quux
- rbd image 'quux':
- \tsize 1024 kB in 1 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 1 (esc)
- $ rbd info quux --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rb.0.*", (glob)
- "format": 1,
- "name": "quux",
- "object_size": 4194304,
- "objects": 1,
- "order": 22,
- "size": 1048576
- }
- $ rbd info quux --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>quux</name>
- <size>1048576</size>
- <objects>1</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rb.0.*</block_name_prefix> (glob)
- <format>1</format>
- </image>
- $ rbd info rbd_other/child
- rbd image 'child':
- \tsize 512 MB in 128 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- $ rbd info rbd_other/child --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff"
- ],
- "flags": [],
- "format": 2,
- "name": "child",
- "object_size": 4194304,
- "objects": 128,
- "order": 22,
- "size": 536870912
- }
- $ rbd info rbd_other/child --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>child</name>
- <size>536870912</size>
- <objects>128</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- </image>
- $ rbd info rbd_other/child@snap
- rbd image 'child':
- \tsize 512 MB in 128 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- \tprotected: False (esc)
- \tparent: rbd/bar@snap (esc)
- \toverlap: 512 MB (esc)
- $ rbd info rbd_other/child@snap --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff"
- ],
- "flags": [],
- "format": 2,
- "name": "child",
- "object_size": 4194304,
- "objects": 128,
- "order": 22,
- "parent": {
- "image": "bar",
- "overlap": 536870912,
- "pool": "rbd",
- "snapshot": "snap"
- },
- "protected": "false",
- "size": 536870912
- }
- $ rbd info rbd_other/child@snap --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>child</name>
- <size>536870912</size>
- <objects>128</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- <protected>false</protected>
- <parent>
- <pool>rbd</pool>
- <image>bar</image>
- <snapshot>snap</snapshot>
- <overlap>536870912</overlap>
- </parent>
- </image>
- $ rbd info rbd_other/deep-flatten-child
- rbd image 'deep-flatten-child':
- \tsize 512 MB in 128 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff, deep-flatten (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- $ rbd info rbd_other/deep-flatten-child --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff",
- "deep-flatten"
- ],
- "flags": [],
- "format": 2,
- "name": "deep-flatten-child",
- "object_size": 4194304,
- "objects": 128,
- "order": 22,
- "size": 536870912
- }
- $ rbd info rbd_other/deep-flatten-child --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>deep-flatten-child</name>
- <size>536870912</size>
- <objects>128</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- <feature>deep-flatten</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- </image>
- $ rbd info rbd_other/deep-flatten-child@snap
- rbd image 'deep-flatten-child':
- \tsize 512 MB in 128 objects (esc)
- \torder 22 (4096 kB objects) (esc)
- [^^]+ (re)
- \tformat: 2 (esc)
- \tfeatures: layering, exclusive-lock, object-map, fast-diff, deep-flatten (esc)
- \tflags: (esc)
- \tcreate_timestamp:* (glob)
- \tprotected: False (esc)
- $ rbd info rbd_other/deep-flatten-child@snap --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "block_name_prefix": "rbd_data.*", (glob)
- "create_timestamp": "*", (glob)
- "features": [
- "layering",
- "exclusive-lock",
- "object-map",
- "fast-diff",
- "deep-flatten"
- ],
- "flags": [],
- "format": 2,
- "name": "deep-flatten-child",
- "object_size": 4194304,
- "objects": 128,
- "order": 22,
- "protected": "false",
- "size": 536870912
- }
- $ rbd info rbd_other/deep-flatten-child@snap --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <image>
- <name>deep-flatten-child</name>
- <size>536870912</size>
- <objects>128</objects>
- <order>22</order>
- <object_size>4194304</object_size>
- <block_name_prefix>rbd_data.*</block_name_prefix> (glob)
- <format>2</format>
- <features>
- <feature>layering</feature>
- <feature>exclusive-lock</feature>
- <feature>object-map</feature>
- <feature>fast-diff</feature>
- <feature>deep-flatten</feature>
- </features>
- <flags></flags>
- <create_timestamp>*</create_timestamp> (glob)
- <protected>false</protected>
- </image>
- $ rbd list
- foo
- quux
- bar
- baz
- quuy
- $ rbd list --format json | python -mjson.tool | sed 's/,$/, /'
- [
- "foo",
- "quux",
- "bar",
- "baz",
- "quuy"
- ]
- $ rbd list --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <images>
- <name>foo</name>
- <name>quux</name>
- <name>bar</name>
- <name>baz</name>
- <name>quuy</name>
- </images>
- $ rbd list -l
- NAME SIZE PARENT FMT PROT LOCK
- foo 1024M 1
- foo@snap 1024M 1
- quux 1024k 1 excl
- bar 1024M 2
- bar@snap 512M 2 yes
- bar@snap2 1024M 2
- baz 2048M 2 shr
- quuy 2048M 2
- $ rbd list -l --format json | python -mjson.tool | sed 's/,$/, /'
- [
- {
- "format": 1,
- "image": "foo",
- "size": 1073741824
- },
- {
- "format": 1,
- "image": "foo",
- "protected": "false",
- "size": 1073741824,
- "snapshot": "snap"
- },
- {
- "format": 1,
- "image": "quux",
- "lock_type": "exclusive",
- "size": 1048576
- },
- {
- "format": 2,
- "image": "bar",
- "size": 1073741824
- },
- {
- "format": 2,
- "image": "bar",
- "protected": "true",
- "size": 536870912,
- "snapshot": "snap"
- },
- {
- "format": 2,
- "image": "bar",
- "protected": "false",
- "size": 1073741824,
- "snapshot": "snap2"
- },
- {
- "format": 2,
- "image": "baz",
- "lock_type": "shared",
- "size": 2147483648
- },
- {
- "format": 2,
- "image": "quuy",
- "size": 2147483648
- }
- ]
- $ rbd list -l --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <images>
- <image>
- <image>foo</image>
- <size>1073741824</size>
- <format>1</format>
- </image>
- <snapshot>
- <image>foo</image>
- <snapshot>snap</snapshot>
- <size>1073741824</size>
- <format>1</format>
- <protected>false</protected>
- </snapshot>
- <image>
- <image>quux</image>
- <size>1048576</size>
- <format>1</format>
- <lock_type>exclusive</lock_type>
- </image>
- <image>
- <image>bar</image>
- <size>1073741824</size>
- <format>2</format>
- </image>
- <snapshot>
- <image>bar</image>
- <snapshot>snap</snapshot>
- <size>536870912</size>
- <format>2</format>
- <protected>true</protected>
- </snapshot>
- <snapshot>
- <image>bar</image>
- <snapshot>snap2</snapshot>
- <size>1073741824</size>
- <format>2</format>
- <protected>false</protected>
- </snapshot>
- <image>
- <image>baz</image>
- <size>2147483648</size>
- <format>2</format>
- <lock_type>shared</lock_type>
- </image>
- <image>
- <image>quuy</image>
- <size>2147483648</size>
- <format>2</format>
- </image>
- </images>
- $ rbd list rbd_other
- child
- deep-flatten-child
- $ rbd list rbd_other --format json | python -mjson.tool | sed 's/,$/, /'
- [
- "child",
- "deep-flatten-child"
- ]
- $ rbd list rbd_other --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <images>
- <name>child</name>
- <name>deep-flatten-child</name>
- </images>
- $ rbd list rbd_other -l
- NAME SIZE PARENT FMT PROT LOCK
- child 512M 2
- child@snap 512M rbd/bar@snap 2
- deep-flatten-child 512M 2
- deep-flatten-child@snap 512M 2
- $ rbd list rbd_other -l --format json | python -mjson.tool | sed 's/,$/, /'
- [
- {
- "format": 2,
- "image": "child",
- "size": 536870912
- },
- {
- "format": 2,
- "image": "child",
- "parent": {
- "image": "bar",
- "pool": "rbd",
- "snapshot": "snap"
- },
- "protected": "false",
- "size": 536870912,
- "snapshot": "snap"
- },
- {
- "format": 2,
- "image": "deep-flatten-child",
- "size": 536870912
- },
- {
- "format": 2,
- "image": "deep-flatten-child",
- "protected": "false",
- "size": 536870912,
- "snapshot": "snap"
- }
- ]
- $ rbd list rbd_other -l --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <images>
- <image>
- <image>child</image>
- <size>536870912</size>
- <format>2</format>
- </image>
- <snapshot>
- <image>child</image>
- <snapshot>snap</snapshot>
- <size>536870912</size>
- <parent>
- <pool>rbd</pool>
- <image>bar</image>
- <snapshot>snap</snapshot>
- </parent>
- <format>2</format>
- <protected>false</protected>
- </snapshot>
- <image>
- <image>deep-flatten-child</image>
- <size>536870912</size>
- <format>2</format>
- </image>
- <snapshot>
- <image>deep-flatten-child</image>
- <snapshot>snap</snapshot>
- <size>536870912</size>
- <format>2</format>
- <protected>false</protected>
- </snapshot>
- </images>
- $ rbd lock list foo
- $ rbd lock list foo --format json | python -mjson.tool | sed 's/,$/, /'
- {}
- $ rbd lock list foo --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <locks></locks>
- $ rbd lock list quux
- There is 1 exclusive lock on this image.
- Locker*ID*Address* (glob)
- client.* id * (glob)
- $ rbd lock list quux --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "id": {
- "address": "*", (glob)
- "locker": "client.*" (glob)
- }
- }
- $ rbd lock list quux --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <locks>
- <id>
- <locker>client.*</locker> (glob)
- <address>*</address> (glob)
- </id>
- </locks>
- $ rbd lock list baz
- There are 3 shared locks on this image.
- Lock tag: tag
- Locker*ID*Address* (glob)
- client.*id[123].* (re)
- client.*id[123].* (re)
- client.*id[123].* (re)
- $ rbd lock list baz --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "id1": {
- "address": "*", (glob)
- "locker": "client.*" (glob)
- },
- "id2": {
- "address": "*", (glob)
- "locker": "client.*" (glob)
- },
- "id3": {
- "address": "*", (glob)
- "locker": "client.*" (glob)
- }
- }
- $ rbd lock list baz --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <locks>
- <id*> (glob)
- <locker>client.*</locker> (glob)
- <address>*</address> (glob)
- </id*> (glob)
- <id*> (glob)
- <locker>client.*</locker> (glob)
- <address>*</address> (glob)
- </id*> (glob)
- <id*> (glob)
- <locker>client.*</locker> (glob)
- <address>*</address> (glob)
- </id*> (glob)
- </locks>
- $ rbd snap list foo
- SNAPID NAME SIZE TIMESTAMP
- *snap*1024*MB* (glob)
- $ rbd snap list foo --format json | python -mjson.tool | sed 's/,$/, /'
- [
- {
- "id": *, (glob)
- "name": "snap",
- "size": 1073741824,
- "timestamp": ""
- }
- ]
- $ rbd snap list foo --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <snapshots>
- <snapshot>
- <id>*</id> (glob)
- <name>snap</name>
- <size>1073741824</size>
- <timestamp></timestamp>
- </snapshot>
- </snapshots>
- $ rbd snap list bar
- SNAPID NAME SIZE TIMESTAMP
- *snap*512*MB* (glob)
- *snap2*1024*MB* (glob)
- $ rbd snap list bar --format json | python -mjson.tool | sed 's/,$/, /'
- [
- {
- "id": *, (glob)
- "name": "snap",
- "size": 536870912,
- "timestamp": * (glob)
- },
- {
- "id": *, (glob)
- "name": "snap2",
- "size": 1073741824,
- "timestamp": * (glob)
- }
- ]
- $ rbd snap list bar --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <snapshots>
- <snapshot>
- <id>*</id> (glob)
- <name>snap</name>
- <size>536870912</size>
- <timestamp>*</timestamp> (glob)
- </snapshot>
- <snapshot>
- <id>*</id> (glob)
- <name>snap2</name>
- <size>1073741824</size>
- <timestamp>*</timestamp> (glob)
- </snapshot>
- </snapshots>
- $ rbd snap list baz
- $ rbd snap list baz --format json | python -mjson.tool | sed 's/,$/, /'
- []
- $ rbd snap list baz --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <snapshots></snapshots>
- $ rbd snap list rbd_other/child
- SNAPID NAME SIZE TIMESTAMP
- *snap*512*MB* (glob)
- $ rbd snap list rbd_other/child --format json | python -mjson.tool | sed 's/,$/, /'
- [
- {
- "id": *, (glob)
- "name": "snap",
- "size": 536870912,
- "timestamp": * (glob)
- }
- ]
- $ rbd snap list rbd_other/child --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <snapshots>
- <snapshot>
- <id>*</id> (glob)
- <name>snap</name>
- <size>536870912</size>
- <timestamp>*</timestamp> (glob)
- </snapshot>
- </snapshots>
- $ rbd disk-usage --pool rbd_other 2>/dev/null
- NAME PROVISIONED USED
- child@snap 512M 0
- child 512M 4096k
- deep-flatten-child@snap 512M 0
- deep-flatten-child 512M 0
- <TOTAL> 1024M 4096k
- $ rbd disk-usage --pool rbd_other --format json | python -mjson.tool | sed 's/,$/, /'
- {
- "images": [
- {
- "name": "child",
- "provisioned_size": 536870912,
- "snapshot": "snap",
- "used_size": 0
- },
- {
- "name": "child",
- "provisioned_size": 536870912,
- "used_size": 4194304
- },
- {
- "name": "deep-flatten-child",
- "provisioned_size": 536870912,
- "snapshot": "snap",
- "used_size": 0
- },
- {
- "name": "deep-flatten-child",
- "provisioned_size": 536870912,
- "used_size": 0
- }
- ],
- "total_provisioned_size": 1073741824,
- "total_used_size": 4194304
- }
- $ rbd disk-usage --pool rbd_other --format xml | xml_pp 2>&1 | grep -v '^new version at /usr/bin/xml_pp'
- <stats>
- <images>
- <image>
- <name>child</name>
- <snapshot>snap</snapshot>
- <provisioned_size>536870912</provisioned_size>
- <used_size>0</used_size>
- </image>
- <image>
- <name>child</name>
- <provisioned_size>536870912</provisioned_size>
- <used_size>4194304</used_size>
- </image>
- <image>
- <name>deep-flatten-child</name>
- <snapshot>snap</snapshot>
- <provisioned_size>536870912</provisioned_size>
- <used_size>0</used_size>
- </image>
- <image>
- <name>deep-flatten-child</name>
- <provisioned_size>536870912</provisioned_size>
- <used_size>0</used_size>
- </image>
- </images>
- <total_provisioned_size>1073741824</total_provisioned_size>
- <total_used_size>4194304</total_used_size>
- </stats>
-
-# cleanup
- $ rbd snap remove --no-progress rbd_other/deep-flatten-child@snap
- $ rbd snap remove --no-progress rbd_other/child@snap
- $ rbd snap unprotect bar@snap
- $ rbd snap purge bar 2> /dev/null
- $ rbd snap purge foo 2> /dev/null
- $ rbd rm rbd_other/deep-flatten-child 2> /dev/null
- $ rbd rm rbd_other/child 2> /dev/null
- $ rbd rm foo 2> /dev/null
- $ rbd rm bar 2> /dev/null
- $ rbd rm quux 2> /dev/null
- $ rbd rm quuy 2> /dev/null
- $ rbd rm baz 2> /dev/null
- $ ceph osd pool delete rbd_other rbd_other --yes-i-really-really-mean-it
- pool 'rbd_other' removed
Code Review / stor4nfv.git / blobdiff