This might be helpful - https://github.com/mmgaggle/zgw/tree/posix On Sat, Feb 15, 2025 at 05:38 Varada Kari <varada.kari@xxxxxxxxx> wrote: > 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 >> >> >> >> >> _______________________________________________ > Dev mailing list -- dev@xxxxxxx > To unsubscribe send an email to dev-leave@xxxxxxx > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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