Anyone tried the posix backend for Ceph radosgw? Appreciate any pointers here on configuring and testing. Varada On Fri, Feb 14, 2025 at 12:40 PM Varada Kari <varada.kari@xxxxxxxxx> wrote: > Hi, > > I am trying to test the posix backend for radosgw in my test machine. It > is running Ubuntu 22.04 with the latest squid release(19.2.0) > I have configured a small single node cluster without any osd. > > $ sudo ceph -v > ceph version 19.2.0 (16063ff2022298c9300e49a547a16ffda59baf13) squid > (stable) > $ sudo ceph -s > cluster: > id: 92d1770c-e83e-11ef-bcc9-5f5839c0a1fa > health: HEALTH_WARN > Failed to place 1 daemon(s) > Reduced data availability: 1 pg inactive > OSD count 0 < osd_pool_default_size 3 > > services: > mon: 1 daemons, quorum testserver (age 3d) > mgr: testserver.iavwwx(active, since 2d) > osd: 0 osds: 0 up, 0 in > > data: > pools: 1 pools, 1 pgs > objects: 0 objects, 0 B > usage: 0 B used, 0 B / 0 B avail > pgs: 100.000% pgs unknown > 1 unknown > > progress: > Global Recovery Event (0s) > [............................] > > > Test machine is running a raided xfs file system. > Using the below config in the radosgw.conf > > [client] > > rgw backend store = dbstore > rgw config store = dbstore > dbstore db dir = /mnt/raidx/rgw/dbstore > dbstore_config_uri = file:///mnt/raidx/dbstore/config.db > > rgw filter = posix > rgw posix base path = /mnt/raidx/posix/root > rgw posix database root = /mnt/raidx/rgw/posix/lmdb > > [client.radosgw.gateway] > rgw init timeout = 1200 > rgw frontends = beast port=80 > > Not able to start the radosgw, fails to initialize the rados. > > 2025-02-11T00:35:13.183-0800 7f76b02eca40 0 ceph version 19.2.0 > (16063ff2022298c9300e49a547a16ffda59baf13) squid (stable), process radosgw, > pid 2673837 > 2025-02-11T00:35:13.183-0800 7f76b02eca40 0 framework: beast > 2025-02-11T00:35:13.183-0800 7f76b02eca40 0 framework conf key: port, > val: 7480 > 2025-02-11T00:35:13.183-0800 7f76b02eca40 1 init_numa not setting numa > affinity > 2025-02-11T00:35:13.183-0800 7f76b02eca40 0 pidfile_write: ignore empty > --pid-file > 2025-02-11T00:35:13.187-0800 7f76b02eca40 -1 rgw main: ERROR: failed to > initialize config store 'dbstore': unable to open database file > 2025-02-11T00:35:13.187-0800 7f76b02eca40 -1 Couldn't init storage > provider (RADOS) > > My intent is to run a standalone radosgw with a filesystem backend, which > works as a s3 gateway. It would be better if i can avoid running a ceph-mon > and other daemons as it is just working as a s3 gateway. > Are there any configuration steps I am missing here? Please point me to > any documentation available on this. Would appreciate any help on this. > > > Best, > Varada > > > > > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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