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  • 查看object信息

    一、概述;

     1 [root@compute1 1.0_head]# pwd
     2 /var/lib/ceph/osd/ceph-3/current/1.0_head
     3 attr -l  rbd\udata.3b2f23752117.0000000000000f47__head_501C5A00__1
     4 Attribute "cephos.spill_out" has a 2 byte value for rbdudata.3b2f23752117.0000000000000f47__head_501C5A00__1
     5 Attribute "ceph._" has a 250 byte value for rbdudata.3b2f23752117.0000000000000f47__head_501C5A00__1
     6 Attribute "ceph._@1" has a 23 byte value for rbdudata.3b2f23752117.0000000000000f47__head_501C5A00__1
     7 Attribute "ceph.snapset" has a 31 byte value for rbdudata.3b2f23752117.0000000000000f47__head_501C5A00__1
     8 
     9 attr -q -g "ceph._" rbd_data.3b2f23752117.0000000000000f47 > 1.txt
    10 
    11 attr -q -g "ceph._@1" rbd\udata.3b2f23752117.0000000000000f47__head_501C5A00__1 >> 1.txt
    12 
    13 ceph-dencoder import 1.txt type object_info_t decode dump_json  
    14 {
    15     "oid": {
    16         "oid": "rbd_data.3b2f23752117.0000000000000f47",
    17         "key": "",
    18         "snapid": -2,
    19         "hash": 1344035328,
    20         "max": 0,
    21         "pool": 1,
    22         "namespace": ""
    23     },
    24     "version": "61'181",
    25     "prior_version": "0'0",
    26     "last_reqid": "client.15151.0:31483",
    27     "user_version": 181,
    28     "size": 8388608,
    29     "mtime": "2016-11-24 18:34:36.561018",
    30     "local_mtime": "2016-11-24 18:34:36.638635",
    31     "lost": 0,
    32     "flags": 52,
    33     "snaps": [],
    34     "truncate_seq": 0,
    35     "truncate_size": 0,
    36     "data_digest": 3787114157,
    37     "omap_digest": 4294967295,
    38     "watchers": {}
    39 }

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  • 原文地址:https://www.cnblogs.com/chris-cp/p/6292518.html
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