On Wed, Feb 22, 2017 at 4:06 PM, Marius Vaitiekunas <mariusvaitiekunas@xxxxxxxxx> wrote:
Hi Cephers,We are running latest jewel (10.2.5). Bucket index sharding is set to 8. rgw pools except data are placed on SSD.Today I've done some testing and run bucket index check on a bucket with ~120k objects:# radosgw-admin bucket check -b mybucket --fix --check-objects --rgw-realm=myrealmIn a minute or two three SSD disks were down and flapping. My guess is that these disks host a PG with index of this bucket.Should we expect that with --check-objects flag and do not use it?--Marius Vaitiekūnas
Hi,
In case, somebody also hits the issue :) Actually bucket index shard in our cluster is 1. We didn't know about the following setting: 'rgw_override_bucket_index_max_shards'. We though, that only 'bucket_index_max_shards' is enough.
Keep in mind, that you need to update existing zonegroups to make sharding work after correct settings are set..
Marius Vaitiekūnas
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