{"push_id":1362348767,"size":1,"distinct_size":1,"ref":"refs/heads/3.1_chown_fix","head":"88967b5683fe4f3c31f5c9a42fb16d6d2006e196","before":"8e2f12a3c586385a72c1ed61d14a7cb5fca5779f","commits":[{"sha":"88967b5683fe4f3c31f5c9a42fb16d6d2006e196","author":{"name":"cheng","email":"3fc70905437dfcc484124502e6dab1bd57cf9f3d@cn.ibm.com"},"message":"make chown be faster\n\nwe change owner of files in /var/lib/ceph in ceph-update roles, this is\nvery time consuming when ceph has large mount of data in it.\nthe bottleneck is the IO, there are so many random read requests when\nchown.\nThis patch is to add a new playbook for pre-reading the metadata of\nfiles. So that the chown will be much faster.","distinct":true,"url":"https://api.github.com/repos/chengtcli/ursula/commits/88967b5683fe4f3c31f5c9a42fb16d6d2006e196"}]}
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