Hello,
I have emerged a 9999 build of Luminous 2.2.1 on one of my monitor
nodes. I made sure only one Jewel OSD was being started. The log for
the OSD:
017-11-30 00:30:27.786793 7f9200a598c0 1
filestore(/var/lib/ceph/osd/ceph-1) upgrade
2017-11-30 00:30:27.786821 7f9200a598c0 2 osd.1 0 boot
2017-11-30 00:30:27.787101 7f9200a598c0 -1 osd.1 0 The disk uses
features unsupported by the executable.
2017-11-30 00:30:27.787110 7f9200a598c0 -1 osd.1 0 ondisk features
compat={},rocompat={},incompat={1=initial feature set(~v.18),2=pginfo
object,3=object
locator,4=last_epoch_clean,5=categories,6=hobjectpool,7=biginfo,8=leveldbinfo,9=leveldblog,10=snapmapper,12=transaction
hints,13=pg meta object,14=explicit missing set,15=fastinfo pg
attr,16=deletes in missing set}
2017-11-30 00:30:27.787120 7f9200a598c0 -1 osd.1 0 daemon features
compat={},rocompat={},incompat={1=initial feature set(~v.18),2=pginfo
object,3=object
locator,4=last_epoch_clean,5=categories,6=hobjectpool,7=biginfo,8=leveldbinfo,9=leveldblog,10=snapmapper,11=sharded
objects,12=transaction hints,13=pg meta object}
2017-11-30 00:30:27.787129 7f9200a598c0 -1 osd.1 0 Cannot write to
disk! Missing features: compat={},rocompat={},incompat={14=explicit
missing set,15=fastinfo pg attr,16=deletes in missing set}
2017-11-30 00:30:27.787355 7f9200a598c0 1 journal close
/dev/disk/by-partlabel/ceph-1
2017-11-30 00:30:27.795077 7f9200a598c0 -1 ** ERROR: osd init failed:
(95) Operation not supported
The OSD is not starting because of missing features. So the next
command still fails.
"ceph osd set require_jewel_osds --yes-i-really-really-mean-it"
returns the error
Invalid command: unused arguments: [u'--yes-i-really-really-mean-it']
I guess ceph-dencoder may be needed tp change disk features. Does
anyone know what may need done here? Thank you,
Cary
-Dynamic
On Tue, Nov 28, 2017 at 6:45 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote:
> On Tue, 28 Nov 2017, Cary wrote:
>> Hello,
>>
>> I am getting an error when I run "ceph osd set require_jewel_osds
>> --yes-i-really-mean-it".
>>
>> Error ENOENT: unknown feature '--yes-i-really-mean-it'
>
> I just tested on the latest luminous branch and this works. Did you
> upgrade the mons to the latest luminous build and restart them?
> (ceph-deploy install --dev luminous HOST, then restart mon daemon(s)).
>
> sage
>
>
> >
>> So I ran, "ceph osd set require_jewel_osds", and got this error:
>>
>> Error EPERM: not all up OSDs have CEPH_FEATURE_SERVER_JEWEL feature
>>
>> I verified all OSDs were stopped with "/etc/init.d/ceph-osd.N stop".
>> Then verified each was down with "ceph osd down N". When setting them
>> down, each replied "osd.N is already down". I started one of the OSDs
>> on a host that was downgraded to 10.2.3-r2 I then attempted to set
>> "ceph osd set require_jewel_osds", and get the same error.
>>
>>
>> The log for the OSD is showing this error:
>>
>> 2017-11-28 17:40:08.928446 7f47b082f940 1
>> filestore(/var/lib/ceph/osd/ceph-1) upgrade
>> 2017-11-28 17:40:08.928475 7f47b082f940 2 osd.1 0 boot
>> 2017-11-28 17:40:08.928788 7f47b082f940 -1 osd.1 0 The disk uses
>> features unsupported by the executable.
>> 2017-11-28 17:40:08.928810 7f47b082f940 -1 osd.1 0 ondisk features
>> compat={},rocompat={},incompat={1=initial feature set(~v.18),2=pginfo
>> object,3=object
>> locator,4=last_epoch_clean,5=categories,6=hobjectpool,7=biginfo,8=leveldbinfo,9=leveldblog,10=snapmapper,12=transaction
>> hints,13=pg meta object,14=explicit missing set,15=fastinfo pg
>> attr,16=deletes in missing set}
>> 2017-11-28 17:40:08.928818 7f47b082f940 -1 osd.1 0 daemon features
>> compat={},rocompat={},incompat={1=initial feature set(~v.18),2=pginfo
>> object,3=object
>> locator,4=last_epoch_clean,5=categories,6=hobjectpool,7=biginfo,8=leveldbinfo,9=leveldblog,10=snapmapper,11=sharded
>> objects,12=transaction hints,13=pg meta object}
>> 2017-11-28 17:40:08.928827 7f47b082f940 -1 osd.1 0 Cannot write to
>> disk! Missing features: compat={},rocompat={},incompat={14=explicit
>> missing set,15=fastinfo pg attr,16=deletes in missing set}
>> 2017-11-28 17:40:08.929353 7f47b082f940 1 journal close
>> /dev/disk/by-partlabel/ceph-1
>> 2017-11-28 17:40:08.930488 7f47b082f940 -1 ** ERROR: osd init failed:
>> (95) Operation not supported
>>
>> So the OSD is not starting because of missing features. It does not
>> show up in "ceph features" output.
>>
>> Ceph features output:
>> ceph features
>> 2017-11-28 17:51:31.213636 7f6a2140a700 -1 WARNING: the following
>> dangerous and experimental features are enabled: btrfs
>> 2017-11-28 17:51:31.223068 7f6a2140a700 -1 WARNING: the following
>> dangerous and experimental features are enabled: btrfs
>>
>> "mon": {
>> "group": {
>> "features": "0x1ffddff8eea4fffb",
>> "release": "luminous",
>> "num": 4
>> }
>> },
>> "mds": {
>> "group": {
>> "features": "0x7fddff8ee84bffb",
>> "release": "jewel",
>> "num": 1
>> }
>> },
>> "client": {
>> "group": {
>> "features": "0x1ffddff8eea4fffb",
>> "release": "luminous",
>> "num": 4
>>
>> I attempted to set require_jewel_osds with the MGRs stopped, and had
>> the same results.
>>
>> Output from ceph tell osd.1 version. I get the same error from all OSDs.
>>
>> # ceph tell osd.1 versions
>> Error ENXIO: problem getting command descriptions from osd.1
>>
>> Any thoughts?
>>
>> Cary
>> -Dynamic
>>
>> On Tue, Nov 28, 2017 at 1:09 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote:
>> > On Tue, 28 Nov 2017, Cary wrote:
>> >> I get this error when I try to start the OSD that has been downgraded
>> >> to 10.2.3-r2.
>> >>
>> >> 2017-11-28 03:42:35.989754 7fa5e6429940 1
>> >> filestore(/var/lib/ceph/osd/ceph-3) upgrade
>> >> 2017-11-28 03:42:35.989788 7fa5e6429940 2 osd.3 0 boot
>> >> 2017-11-28 03:42:35.990132 7fa5e6429940 -1 osd.3 0 The disk uses
>> >> features unsupported by the executable.
>> >> 2017-11-28 03:42:35.990142 7fa5e6429940 -1 osd.3 0 ondisk features
>> >> compat={},rocompat={},incompat={1=initial feature set(~v.18),2=pginfo
>> >> object,3=object
>> >> locator,4=last_epoch_clean,5=categories,6=hobjectpool,7=biginfo,8=leveldbinfo,9=leveldblog,10=snapmapper,12=transaction
>> >> hints,13=pg meta object,14=explicit missing set,15=fastinfo pg
>> >> attr,16=deletes in missing set}
>> >> 2017-11-28 03:42:35.990150 7fa5e6429940 -1 osd.3 0 daemon features
>> >> compat={},rocompat={},incompat={1=initial feature set(~v.18),2=pginfo
>> >> object,3=object
>> >> locator,4=last_epoch_clean,5=categories,6=hobjectpool,7=biginfo,8=leveldbinfo,9=leveldblog,10=snapmapper,11=sharded
>> >> objects,12=transaction hints,13=pg meta object}
>> >> 2017-11-28 03:42:35.990160 7fa5e6429940 -1 osd.3 0 Cannot write to
>> >> disk! Missing features: compat={},rocompat={},incompat={14=explicit
>> >> missing set,15=fastinfo pg attr,16=deletes in missing set}
>> >> 2017-11-28 03:42:35.990775 7fa5e6429940 1 journal close
>> >> /dev/disk/by-partlabel/ceph-3
>> >> 2017-11-28 03:42:35.992960 7fa5e6429940 -1 ** ERROR: osd init failed:
>> >> (95) Operation not supported
>> >
>> > Oh, right. In that case, install the 'luminous' branch[1] on the monitors
>> > (or just the primary monitor if you're being conservative), restrart it,
>> > and you'll be able to do
>> >
>> > ceph osd set require_jewel_osds --yes-i-really-mean-it
>> >
>> > sage
>> >
>> >
>> > [1] ceph-deploy install --dev luminous HOST
>> >
>> >
>> >
>> >
>> >> Cary
>> >>
>> >> On Tue, Nov 28, 2017 at 3:09 AM, Sage Weil <sage@xxxxxxxxxxxx> wrote:
>> >> > On Tue, 28 Nov 2017, Cary wrote:
>> >> >> Hello,
>> >> >>
>> >> >> Could someone please help me complete my botched upgrade from Jewel
>> >> >> 10.2.3-r1 to Luminous 12.2.1. I have 9 Gentoo servers, 4 of which have
>> >> >> 2 OSDs each.
>> >> >>
>> >> >> My OSD servers were accidentally rebooted before the monitor servers
>> >> >> causing them to be running Luminous before the monitors. All services
>> >> >> have been restarted and running ceph versions gives the following:
>> >> >>
>> >> >> # ceph versions
>> >> >> 2017-11-27 21:27:24.356940 7fed67efe700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> 2017-11-27 21:27:24.368469 7fed67efe700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >>
>> >> >> "mon": {
>> >> >> "ceph version 12.2.1
>> >> >> (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 4
>> >> >> },
>> >> >> "mgr": {
>> >> >> "ceph version 12.2.1
>> >> >> (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 3
>> >> >> },
>> >> >> "osd": {},
>> >> >> "mds": {
>> >> >> "ceph version 12.2.1
>> >> >> (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 1
>> >> >> },
>> >> >> "overall": {
>> >> >> "ceph version 12.2.1
>> >> >> (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 8
>> >> >>
>> >> >>
>> >> >>
>> >> >> For some reason the OSDs do not show what version they are running,
>> >> >> and a ceph osd tree shows all of the OSD as being down.
>> >> >>
>> >> >> # ceph osd tree
>> >> >> 2017-11-27 21:32:51.969335 7f483d9c2700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> 2017-11-27 21:32:51.980976 7f483d9c2700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
>> >> >> -1 27.77998 root default
>> >> >> -3 27.77998 datacenter DC1
>> >> >> -6 27.77998 rack 1B06
>> >> >> -5 6.48000 host ceph3
>> >> >> 1 1.84000 osd.1 down 0 1.00000
>> >> >> 3 4.64000 osd.3 down 0 1.00000
>> >> >> -2 5.53999 host ceph4
>> >> >> 5 4.64000 osd.5 down 0 1.00000
>> >> >> 8 0.89999 osd.8 down 0 1.00000
>> >> >> -4 9.28000 host ceph6
>> >> >> 0 4.64000 osd.0 down 0 1.00000
>> >> >> 2 4.64000 osd.2 down 0 1.00000
>> >> >> -7 6.48000 host ceph7
>> >> >> 6 4.64000 osd.6 down 0 1.00000
>> >> >> 7 1.84000 osd.7 down 0 1.00000
>> >> >>
>> >> >> The OSD logs all have this message:
>> >> >>
>> >> >> 20235 osdmap REQUIRE_JEWEL OSDMap flag is NOT set; please set it.
>> >> >
>> >> > THis is an annoying corner condition. 12.2.2 (out soon!) will have a
>> >> > --force option to set the flag even tho no osds are up. Until then, the
>> >> > workaround is to downgrade one host to jewel, start one jewel osd, then
>> >> > set the flag. Then upgrade to luminous again and restart all osds.
>> >> >
>> >> > sage
>> >> >
>> >> >
>> >> >>
>> >> >> When I try to set it with "ceph osd set require_jewel_osds" I get this error:
>> >> >>
>> >> >> Error EPERM: not all up OSDs have CEPH_FEATURE_SERVER_JEWEL feature
>> >> >>
>> >> >>
>> >> >>
>> >> >> A "ceph features" returns:
>> >> >>
>> >> >> "mon": {
>> >> >> "group": {
>> >> >> "features": "0x1ffddff8eea4fffb",
>> >> >> "release": "luminous",
>> >> >> "num": 4
>> >> >> }
>> >> >> },
>> >> >> "mds": {
>> >> >> "group": {
>> >> >> "features": "0x1ffddff8eea4fffb",
>> >> >> "release": "luminous",
>> >> >> "num": 1
>> >> >> }
>> >> >> },
>> >> >> "osd": {
>> >> >> "group": {
>> >> >> "features": "0x1ffddff8eea4fffb",
>> >> >> "release": "luminous",
>> >> >> "num": 8
>> >> >> }
>> >> >> },
>> >> >> "client": {
>> >> >> "group": {
>> >> >> "features": "0x1ffddff8eea4fffb",
>> >> >> "release": "luminous",
>> >> >> "num": 3
>> >> >>
>> >> >> # ceph tell osd.* versions
>> >> >> 2017-11-28 02:29:28.565943 7f99c6aee700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> 2017-11-28 02:29:28.578956 7f99c6aee700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> Error ENXIO: problem getting command descriptions from osd.0
>> >> >> osd.0: problem getting command descriptions from osd.0
>> >> >> Error ENXIO: problem getting command descriptions from osd.1
>> >> >> osd.1: problem getting command descriptions from osd.1
>> >> >> Error ENXIO: problem getting command descriptions from osd.2
>> >> >> osd.2: problem getting command descriptions from osd.2
>> >> >> Error ENXIO: problem getting command descriptions from osd.3
>> >> >> osd.3: problem getting command descriptions from osd.3
>> >> >> Error ENXIO: problem getting command descriptions from osd.5
>> >> >> osd.5: problem getting command descriptions from osd.5
>> >> >> Error ENXIO: problem getting command descriptions from osd.6
>> >> >> osd.6: problem getting command descriptions from osd.6
>> >> >> Error ENXIO: problem getting command descriptions from osd.7
>> >> >> osd.7: problem getting command descriptions from osd.7
>> >> >> Error ENXIO: problem getting command descriptions from osd.8
>> >> >> osd.8: problem getting command descriptions from osd.8
>> >> >>
>> >> >> # ceph daemon osd.1 status
>> >> >>
>> >> >> "cluster_fsid": "CENSORED",
>> >> >> "osd_fsid": "CENSORED",
>> >> >> "whoami": 1,
>> >> >> "state": "preboot",
>> >> >> "oldest_map": 19482,
>> >> >> "newest_map": 20235,
>> >> >> "num_pgs": 141
>> >> >>
>> >> >> # ceph -s
>> >> >> 2017-11-27 22:04:10.372471 7f89a3935700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> 2017-11-27 22:04:10.375709 7f89a3935700 -1 WARNING: the following
>> >> >> dangerous and experimental features are enabled: btrfs
>> >> >> cluster:
>> >> >> id: CENSORED
>> >> >> health: HEALTH_ERR
>> >> >> 513 pgs are stuck inactive for more than 60 seconds
>> >> >> 126 pgs backfill_wait
>> >> >> 52 pgs backfilling
>> >> >> 435 pgs degraded
>> >> >> 513 pgs stale
>> >> >> 435 pgs stuck degraded
>> >> >> 513 pgs stuck stale
>> >> >> 435 pgs stuck unclean
>> >> >> 435 pgs stuck undersized
>> >> >> 435 pgs undersized
>> >> >> recovery 854719/3688140 objects degraded (23.175%)
>> >> >> recovery 838607/3688140 objects misplaced (22.738%)
>> >> >> mds cluster is degraded
>> >> >> crush map has straw_calc_version=0
>> >> >>
>> >> >> services:
>> >> >> mon: 4 daemons, quorum 0,1,3,2
>> >> >> mgr: 0(active), standbys: 1, 5
>> >> >> mds: cephfs-1/1/1 up {0=a=up:replay}, 1 up:standby
>> >> >> osd: 8 osds: 0 up, 0 in
>> >> >>
>> >> >> data:
>> >> >> pools: 7 pools, 513 pgs
>> >> >> objects: 1199k objects, 4510 GB
>> >> >> usage: 13669 GB used, 15150 GB / 28876 GB avail
>> >> >> pgs: 854719/3688140 objects degraded (23.175%)
>> >> >> 838607/3688140 objects misplaced (22.738%)
>> >> >> 257 stale+active+undersized+degraded
>> >> >> 126 stale+active+undersized+degraded+remapped+backfill_wait
>> >> >> 78 stale+active+clean
>> >> >> 52 stale+active+undersized+degraded+remapped+backfilling
>> >> >>
>> >> >>
>> >> >> I ran "ceph auth list", and client.admin has the following permissions.
>> >> >> auid: 0
>> >> >> caps: [mds] allow
>> >> >> caps: [mgr] allow *
>> >> >> caps: [mon] allow *
>> >> >> caps: [osd] allow *
>> >> >>
>> >> >> Thank you for your time.
>> >> >>
>> >> >> Is there any way I can get these OSDs to join the cluster now, or
>> >> >> recover my data?
>> >> >>
>> >> >> Cary
>> >> >> -Dynamic
>> >> >> --
>> >> >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
>> >> >> the body of a message to majordomo@xxxxxxxxxxxxxxx
>> >> >> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> >> >>
>> >> >>
>> >>
>> >>
>>
>>
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
