Re: CRUSH. What wrong?

2011-05-30 Thread Fyodor Ustinov
On 05/30/2011 06:54 AM, Sage Weil wrote: Hi Fyodor, The problem is your rules: On Sun, 29 May 2011, Fyodor Ustinov wrote: # rules rule data { ruleset 0 type replicated min_size 1 max_size 10 step take root step choose firstn 0 type rack

Re: v0.28.2 released

2011-05-30 Thread Fyodor Ustinov
Hi! Hmm... As I see in sources - this release is out without patch for #1116 ? WBR, Fyodor. -- To unsubscribe from this list: send the line unsubscribe ceph-devel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: v0.28.2 released

2011-05-30 Thread Sage Weil
On Mon, 30 May 2011, Fyodor Ustinov wrote: Hi! Hmm... As I see in sources - this release is out without patch for #1116 ? Whoops, yeah. I pushed it to the stable branch; it'll be in the next release (0.28.3 or 0.29). sage -- To unsubscribe from this list: send the line unsubscribe

read and write speed.

2011-05-30 Thread Fyodor Ustinov
Hi! Fresh 0.28.2 cluster. Why reading two times slower than the writing by dd, but rados show different. (Second question - why rados bench crash on read test?) root@gate0:/mnt# dd if=/dev/zero of=aaa bs=1024000 count=1 1+0 records in 1+0 records out 1024000 bytes (10 GB)

Re: read and write speed.

2011-05-30 Thread Henry C Chang
2011/5/31 djlee064 djlee...@gmail.com: A bit off, but can you Fyodor, and all of devs run dd if=/dev/null of=/cephmount/file bs=1M count=1   (10gb) dd if=/dev/null of=/cephmount/file bs=1M count=5   (50gb) dd if=/dev/null of=/cephmount/file bs=1M count=10 (100gb) and continue to