Hi community.
I' am running ceph cluster with 10 node and 180 osds, and i create an pool
erasure code 4+2 with 256 PGs, but when create an pool PG too slow, and pg
status stuck peering
EALTH_WARN Reduced data availability: 5 pgs inactive, 5 pgs peering
[WRN] PG_AVAILABILITY: Reduced data availability: 5 pgs inactive, 5 pgs
peering
pg 59.6b is stuck peering for 4m, current state creating+peering, last
acting [17,87,92,117,71,149]
pg 59.78 is stuck peering for 4m, current state creating+peering, last
acting [94,16,137,98,41,79]
pg 59.86 is stuck peering for 4m, current state creating+peering, last
acting [37,107,24,138,144,25]
and this is a pg query
"recovery_state": [
{
"name": "Started/Primary/Peering/GetInfo",
"enter_time": "2024-01-04T11:02:09.208218+0000",
"requested_info_from": [
{
"osd": "101(4)"
}
]
},
{
"name": "Started/Primary/Peering",
"enter_time": "2024-01-04T11:02:09.208209+0000",
"past_intervals": [
{
"first": "0",
"last": "0",
"all_participants": [],
"intervals": []
}
],
"probing_osds": [
"0(3)",
"36(5)",
"74(2)",
"100(0)",
"101(4)",
"150(1)"
],
"down_osds_we_would_probe": [],
"peering_blocked_by": []
},
{
"name": "Started",
"enter_time": "2024-01-04T11:02:09.208161+0000"
}
],
"agent_state": {}
Why is the pg peering state so slow, it's affected by the network?
My network lacp with two of 10Gbps NIC
--
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*Tran Thanh Phong*
Email: tranphong079@xxxxxxxxx
Skype: tranphong079
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