-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Can you provide the output of the CRUSH map and a copy of the script that you are using to add the OSDs? Can you also provide the pool size and pool min_size? -----BEGIN PGP SIGNATURE----- Version: Mailvelope v0.13.1 Comment: https://www.mailvelope.com wsFcBAEBCAAQBQJVVMLvCRDmVDuy+mK58QAAHVIQALIZ8aOWE5P8DkRe+8pz XS+rMdA17nPUd2mX6PIqhjBxetrUhIjQUho8HSIswT9JVkjVSIj+QHs5CI1C 6ArWIPt/U8L78d1hI8NuH/vWwWydYfV32n2L2LExIgUpFAbJA81AnjjDFLvo T63KLitQ1wz8lyhAWXp4ze15CgAv1u9VbJhazeeWunxZxd8eSGuUS8RTdhLD sD0pSQnVT4W04TSKYfvbUlpqm68wGY+MApnuQXdpC0jBLcDz0OSu1P+OQC03 0vBCERY1er/rSskJ6TRrQGLzXAc/vc3HbPMvegIhp2voeXgONdO5P/qLfSfD ZwVUoi6EfFe+na3S4rEjOeBU+v2P00komVEcvjOJDQb3IVcE23iVJOezk3p+ AgJqOz9VLdGvdmZTZnR08PKPZEja80QzrSklRW5f8JyjKlbE8tB5lBoM5mKo oRcBSDbGSKvXInqygQ3XLdxULHaXbNqNPj+JvPbmfkTU6Iq6pXqcBdUSqG0o /5Rx16+2Rouz4f8uu5irmDjz0ivKL6QCIzBwZbBTdLIwqhf9vCl1ACDWq4U3 DMorcafZbMArdOqlkVhQJiMioZEQ8U/ThY2bInkNdhii/2A35CToyOfMKyfq FLAK5lCiM6gRfCkEBPTwkDR6GNAfgY7khz34adsBRlZPB6a3MeucAGtTjyWt AJIV =bcYd -----END PGP SIGNATURE-----
----------------
Robert LeBlanc
GPG Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1
On Thu, May 14, 2015 at 6:33 AM, Vasiliy Angapov <angapov@xxxxxxxxx> wrote:
Thanks, Robert, for sharing so many experience! I feel like I don't deserve it :)I have another but very same situation which I don't understand.Last time i tried to hard kill OSD daemons.This time i add a new node with 2 OSDs to my cluster and also monitor the IO. I wrote a script which adds a node with OSDs fully automatically. And seems like when I start the script - an IO is also blocked until the cluster shows HEALTH_OK which takes quite an amount of time. After Ceph status is OK - copying resumes.What should I tune this time to avoid long IO interuption?Thanks in advance again :)
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
