Sage, Please find it in the following location , it's a zipped file. https://drive.google.com/open?id=0B7W-S0z_ymMJd0V1XzVhQWR4ak0 What I found that the following shard length always comes below bluestore_extent_map_shard_min_size and triggering reshard. 2016-12-08 20:07:56.950527 7fe9140f7700 20 bluestore.extentmap(0x557183546d48) update shard 0x3ff000 is 25 bytes (was 25) from 1 extents Thanks & Regards Somnath -----Original Message----- From: Sage Weil [mailto:sweil@xxxxxxxxxx] Sent: Thursday, December 08, 2016 5:00 PM To: Somnath Roy Cc: ceph-devel Subject: Re: Reshard is not stabilizing in latest master On Thu, 8 Dec 2016, Somnath Roy wrote: > Sage, > I am seeing reshard is not stabilizing even after I precondition an image with 4K seq. It was happening with 2 weeks old master. Anything change on that part of the code base recently ? Otherwise I need to debug. Nope. If you have a cluster where it isn't stabilizing just turn on debug bluestore = 20 for a minute and send me the log. sage PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies). -- 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
