Dzianis Kahanovich пишет:
>
> I have 1 active+clean+inconsistent PG (from metadata pool) without real error
> reporting and any other symphtoms. All 3 copies same (md5sum). Deep-scrub,
> repair, etc just say "1 errors 0 fixed" in the end. I remember, it PG may be
> hand-repaired near September, but long time was no problems until HDD changes
> (less 4T -> 4T). I am trying to insert additional diagnostic output in PG.cc,
> but while no interesting results. How to know more (and fix)?
>
Sorry, found more: "omap_digest_mismatch":
rados list-inconsistent-obj 6.5a --format=json-pretty
{
"epoch": 52230,
"inconsistents": [
{
"object": {
"name": "100009da2c9.00000000",
"nspace": "",
"locator": "",
"snap": "head",
"version": 1646246
},
"errors": [
"omap_digest_mismatch"
],
"union_shard_errors": [],
"selected_object_info":
"6:5bec1789:::100009da2c9.00000000:head(52237'1646246 mds.0.8165:1009253
dirty|omap|data_digest s 0 uv 1646246 dd ffffffff)",
"shards": [
{
"osd": 6,
"errors": [],
"size": 0,
"omap_digest": "0xc4ce31e7",
"data_digest": "0xffffffff"
},
{
"osd": 9,
"errors": [],
"size": 0,
"omap_digest": "0x248b40b6",
"data_digest": "0xffffffff"
},
{
"osd": 12,
"errors": [],
"size": 0,
"omap_digest": "0x248b40b6",
"data_digest": "0xffffffff"
}
]
}
]
}
--
WBR, Dzianis Kahanovich AKA Denis Kaganovich, http://mahatma.bspu.by/
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