So what happens if we upgrade from Firefly to Giant? Do we loose the pools?
—Jiten
On Dec 18, 2014, at 5:12 AM, Thomas Lemarchand <thomas.lemarchand@xxxxxxxxxxxxxxxxxx> wrote:
> I remember reading somewhere (maybe in changelogs) that default pools
> were not created automatically anymore.
>
> You can create pools you need yourself.
>
> --
> Thomas Lemarchand
> Cloud Solutions SAS - Responsable des systèmes d'information
>
>
>
> On jeu., 2014-12-18 at 06:52 -0600, Dyweni - Ceph-Users wrote:
>> Hi All,
>>
>>
>> Just setup the monitor for a new cluster based on Giant (0.87) and I
>> find that only the 'rbd' pool was created automatically. I don't see
>> the 'data' or 'metadata' pools in 'ceph osd lspools' or the log files.
>> I haven't setup any OSDs or MDSs yet. I'm following the manual
>> deployment guide.
>>
>> Would you mind looking over the setup details/logs below and letting me
>> know my mistake please?
>>
>>
>>
>> Here's my /etc/ceph/ceph.conf file:
>> -----------
>> [global]
>> fsid = xxxxxx
>>
>> public network = xx.xx.xx.xx/xx
>> cluster network = xx.xx.xx.xx/xx
>>
>> auth cluster required = cephx
>> auth service required = cephx
>> auth client required = cephx
>>
>> osd pool default size = 2
>> osd pool default min size = 1
>>
>> osd pool default pg num = 100
>> osd pool default pgp num = 100
>>
>> [mon]
>> mon initial members = a
>>
>> [mon.a]
>> host = xx
>> mon addr = xx.xx.xx.xx
>> -----------
>>
>>
>> Here's the commands used to setup the monitor:
>> -----------
>> ceph-authtool --create-keyring /tmp/ceph.mon.keyring --gen-key -n mon.
>> --cap mon 'allow *'
>> ceph-authtool --create-keyring /etc/ceph/ceph.client.admin.keyring
>> --gen-key -n client.admin --set-uid=0 --cap mon 'allow *' --cap osd
>> 'allow *' --cap mds 'allow'
>> ceph-authtool /tmp/ceph.mon.keyring --import-keyring
>> /etc/ceph/ceph.client.admin.keyring
>> monmaptool --create --add xx xx.xx.xx.xx --fsid xxxxxx /tmp/monmap
>> mkdir /var/lib/ceph/mon/ceph-a
>> ceph-mon --mkfs -i a --monmap /tmp/monmap --keyring
>> /tmp/ceph.mon.keyring
>> /etc/init.d/ceph-mon.a start
>> -----------
>>
>>
>> Here's the ceph-mon.a logfile:
>> -----------
>> 2014-12-18 12:35:45.768752 7fb00df94780 0 ceph version 0.87
>> (c51c8f9d80fa4e0168aa52685b8de40e42758578), process ceph-mon, pid 3225
>> 2014-12-18 12:35:45.856851 7fb00df94780 0 mon.a does not exist in
>> monmap, will attempt to join an existing cluster
>> 2014-12-18 12:35:45.857069 7fb00df94780 0 using public_addr
>> xx.xx.xx.xx:0/0 -> xx.xx.xx.xx:6789/0
>> 2014-12-18 12:35:45.857126 7fb00df94780 0 starting mon.a rank -1 at
>> xx.xx.xx.xx:6789/0 mon_data /var/lib/ceph/mon/ceph-a fsid xxxxxx
>> 2014-12-18 12:35:45.857330 7fb00df94780 1 mon.a@-1(probing) e0 preinit
>> fsid xxxxxx
>> 2014-12-18 12:35:45.857402 7fb00df94780 1 mon.a@-1(probing) e0
>> initial_members a, filtering seed monmap
>> 2014-12-18 12:35:45.858322 7fb00df94780 0 mon.a@-1(probing) e0 my rank
>> is now 0 (was -1)
>> 2014-12-18 12:35:45.858360 7fb00df94780 1 mon.a@0(probing) e0
>> win_standalone_election
>> 2014-12-18 12:35:45.859803 7fb00df94780 0 log_channel(cluster) log
>> [INF] : mon.a@0 won leader election with quorum 0
>> 2014-12-18 12:35:45.863846 7fb008d4b700 1
>> mon.a@0(leader).paxosservice(pgmap 0..0) refresh upgraded, format 1 -> 0
>> 2014-12-18 12:35:45.863867 7fb008d4b700 1 mon.a@0(leader).pg v0
>> on_upgrade discarding in-core PGMap
>> 2014-12-18 12:35:45.865662 7fb008d4b700 1
>> mon.a@0(leader).paxosservice(auth 0..0) refresh upgraded, format 1 -> 0
>> 2014-12-18 12:35:45.865719 7fb008d4b700 1 mon.a@0(probing) e1
>> win_standalone_election
>> 2014-12-18 12:35:45.867394 7fb008d4b700 0 log_channel(cluster) log
>> [INF] : mon.a@0 won leader election with quorum 0
>> 2014-12-18 12:35:46.003223 7fb008d4b700 0 log_channel(cluster) log
>> [INF] : monmap e1: 1 mons at {a=xx.xx.xx.xx:6789/0}
>> 2014-12-18 12:35:46.040555 7fb008d4b700 1
>> mon.a@0(leader).paxosservice(auth 0..0) refresh upgraded, format 1 -> 0
>> 2014-12-18 12:35:46.087081 7fb008d4b700 0 log_channel(cluster) log
>> [INF] : pgmap v1: 0 pgs: ; 0 bytes data, 0 kB used, 0 kB / 0 kB avail
>> 2014-12-18 12:35:46.141415 7fb008d4b700 0 mon.a@0(leader).mds e1
>> print_map
>> epoch 1
>> flags 0
>> created 0.000000
>> modified 2014-12-18 12:35:46.038418
>> tableserver 0
>> root 0
>> session_timeout 0
>> session_autoclose 0
>> max_file_size 0
>> last_failure 0
>> last_failure_osd_epoch 0
>> compat compat={},rocompat={},incompat={}
>> max_mds 0
>> in
>> up {}
>> failed
>> stopped
>> data_pools
>> metadata_pool 0
>> inline_data disabled
>>
>> 2014-12-18 12:35:46.151117 7fb008d4b700 0 log_channel(cluster) log
>> [INF] : mdsmap e1: 0/0/0 up
>> 2014-12-18 12:35:46.152873 7fb008d4b700 1 mon.a@0(leader).osd e1 e1: 0
>> osds: 0 up, 0 in
>> 2014-12-18 12:35:46.154551 7fb008d4b700 0 mon.a@0(leader).osd e1 crush
>> map has features 1107558400, adjusting msgr requires
>> 2014-12-18 12:35:46.154580 7fb008d4b700 0 mon.a@0(leader).osd e1 crush
>> map has features 1107558400, adjusting msgr requires
>> 2014-12-18 12:35:46.154588 7fb008d4b700 0 mon.a@0(leader).osd e1 crush
>> map has features 1107558400, adjusting msgr requires
>> 2014-12-18 12:35:46.154592 7fb008d4b700 0 mon.a@0(leader).osd e1 crush
>> map has features 1107558400, adjusting msgr requires
>> 2014-12-18 12:35:46.157078 7fb008d4b700 0 log_channel(cluster) log
>> [INF] : osdmap e1: 0 osds: 0 up, 0 in
>> 2014-12-18 12:35:46.220701 7fb008d4b700 1
>> mon.a@0(leader).paxosservice(auth 1..1) refresh upgraded, format 0 -> 1
>> 2014-12-18 12:35:46.334457 7fb008d4b700 0 log_channel(cluster) log
>> [INF] : pgmap v2: 64 pgs: 64 creating; 0 bytes data, 0 kB used, 0 kB / 0
>> kB avail
>> 2014-12-18 12:35:59.648655 7fb002ffd700 0 mon.a@0(leader) e1
>> handle_command mon_command({"prefix": "osd lspools"} v 0) v1
>> 2014-12-18 12:35:59.648713 7fb002ffd700 0 log_channel(audit) log [DBG]
>> : from='client.? xx.xx.xx.xx:0/1003269' entity='client.admin'
>> cmd=[{"prefix": "osd lspools"}]: dispatch
>> 2014-12-18 12:36:45.860251 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3764 MB, avail 31997 MB
>> 2014-12-18 12:37:03.096074 7fb002ffd700 0 mon.a@0(leader) e1
>> handle_command mon_command({"prefix": "osd lspools"} v 0) v1
>> 2014-12-18 12:37:03.096139 7fb002ffd700 0 log_channel(audit) log [DBG]
>> : from='client.? xx.xx.xx.xx:0/1003353' entity='client.admin'
>> cmd=[{"prefix": "osd lspools"}]: dispatch
>> 2014-12-18 12:37:45.870381 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3764 MB, avail 31997 MB
>> 2014-12-18 12:38:45.880492 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3764 MB, avail 31997 MB
>> 2014-12-18 12:38:47.578345 7fb002ffd700 0 mon.a@0(leader) e1
>> handle_command mon_command({"prefix": "osd lspools"} v 0) v1
>> 2014-12-18 12:38:47.578408 7fb002ffd700 0 log_channel(audit) log [DBG]
>> : from='client.? xx.xx.xx.xx:0/1003388' entity='client.admin'
>> cmd=[{"prefix": "osd lspools"}]: dispatch
>> 2014-12-18 12:39:45.880720 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3764 MB, avail 31997 MB
>> 2014-12-18 12:40:45.890291 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3768 MB, avail 31995 MB
>> 2014-12-18 12:41:07.510564 7fb002ffd700 0 mon.a@0(leader) e1
>> handle_command mon_command({"prefix": "osd lspools"} v 0) v1
>> 2014-12-18 12:41:07.510616 7fb002ffd700 0 log_channel(audit) log [DBG]
>> : from='client.? xx.xx.xx.xx:0/1008022' entity='client.admin'
>> cmd=[{"prefix": "osd lspools"}]: dispatch
>> 2014-12-18 12:41:09.581628 7fb002ffd700 0 mon.a@0(leader) e1
>> handle_command mon_command({"prefix": "osd lspools"} v 0) v1
>> 2014-12-18 12:41:09.581692 7fb002ffd700 0 log_channel(audit) log [DBG]
>> : from='client.? xx.xx.xx.xx:0/1008056' entity='client.admin'
>> cmd=[{"prefix": "osd lspools"}]: dispatch
>> 2014-12-18 12:41:45.900237 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3810 MB, avail 31958 MB
>> 2014-12-18 12:42:45.900437 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3810 MB, avail 31958 MB
>> 2014-12-18 12:43:45.900680 7fb0037fe700 0
>> mon.a@0(leader).data_health(1) update_stats avail 86% total 36863 MB,
>> used 3810 MB, avail 31958 MB
>> -----------
>>
>>
>>
>>
>> --
>> Thanks,
>> Dyweni
>>
>>
>>
>>
>> _______________________________________________
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>>
>
>
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