adnanhamdussalam opened a new issue, #1648:
URL: https://github.com/apache/cloudberry/issues/1648
Hi,
I have started adding mirrors as 16 primary segments. After completing one
mirror segment (100%) pg_basebackup removed the mirror segment folder started
again from scratch and same behavior for the rest of the segments.
Then I used gprecoverseg with -F option against only 4 segments and again
observed the same behavior.
PFB the snapshot:
sky-cbseg03 (dbid 19): 1034761642/1165354896 kB (88%), 0/1 tablespace
(...rrors/gpseg0/base/17018/280446.1)
sky-cbseg03 (dbid 20): pg_basebackup: removing data directory
"/data/cbdatabase/mirrors/gpseg1"
sky-cbseg03 (dbid 21): pg_basebackup: removing data directory
"/data/cbdatabase/mirrors/gpseg2"
sky-cbseg03 (dbid 22): 1026698590/1162146943 kB (88%), 0/1 tablespace
(...mirrors/gpseg3/base/17018/280677)
20260330:16:18:53:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:-local
Cloudberry Version: 'postgres (Apache Cloudberry) 2.0.0-incubating build 1'
20260330:16:18:53:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:-coordinator
Cloudberry Version: 'PostgreSQL 14.4 (Apache Cloudberry 2.0.0-incubating build
1) on x86_64-pc-linux-gnu, compiled by gcc (GCC) 11.5.0 20240719 (Red Hat
11.5.0-5.0.1), 64-bit compiled on Aug 28 2025 15:25:48'
20260330:16:18:53:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:-Obtaining
Segment details from coordinator...
20260330:16:18:53:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:-Gathering data
from segments...
..
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:-Cloudberry
instance status summary
20260330:16:18:55:1407854
gpstate:sky-cbcoord:gpadmin-[INFO]:-----------------------------------------------------
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Coordinator
instance = Active
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Coordinator
standby = No coordinator standby
configured
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
segment instance count from metadata = 32
20260330:16:18:55:1407854
gpstate:sky-cbcoord:gpadmin-[INFO]:-----------------------------------------------------
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Primary
Segment Status
20260330:16:18:55:1407854
gpstate:sky-cbcoord:gpadmin-[INFO]:-----------------------------------------------------
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
primary segments = 16
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
primary segment valid (at coordinator) = 16
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
primary segment failures (at coordinator) = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of postmaster.pid files missing = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of postmaster.pid files found = 16
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of postmaster.pid PIDs missing = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of postmaster.pid PIDs found = 16
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of /tmp lock files missing = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of /tmp lock files found = 16
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number postmaster processes missing = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number postmaster processes found = 16
20260330:16:18:55:1407854
gpstate:sky-cbcoord:gpadmin-[INFO]:-----------------------------------------------------
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Mirror
Segment Status
20260330:16:18:55:1407854
gpstate:sky-cbcoord:gpadmin-[INFO]:-----------------------------------------------------
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
mirror segments = 16
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
mirror segment valid (at coordinator) = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[WARNING]:-Total
mirror segment failures (at coordinator) = 16
<<<<<<<<
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[WARNING]:-Total
number of postmaster.pid files missing = 16
<<<<<<<<
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of postmaster.pid files found = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[WARNING]:-Total
number of postmaster.pid PIDs missing = 16
<<<<<<<<
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of postmaster.pid PIDs found = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[WARNING]:-Total
number of /tmp lock files missing = 16
<<<<<<<<
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number of /tmp lock files found = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[WARNING]:-Total
number postmaster processes missing = 16
<<<<<<<<
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number postmaster processes found = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number mirror segments acting as primary segments = 0
20260330:16:18:55:1407854 gpstate:sky-cbcoord:gpadmin-[INFO]:- Total
number mirror segments acting as mirror segments = 16
20260330:16:18:55:1407854
gpstate:sky-cbcoord:gpadmin-[INFO]:-----------------------------------------------------
Can you guide why it is behaving like this ?
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