开启镜像后，镜像文件损坏数据库无法启动

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【GBase版本】:GBase8sV8.8_TL_3.5.0_3X2_1_aaf3e0

【操作系统】:

【CPU】:

【问题描述】*:

08/08/23 16:09:16  chunk failed sanity check

08/08/23 16:09:16  invoke_alarm(): /bin/sh -c '/opt/gbase8s_a2_2/Server/etc/alarmprogram.sh 3 6 "Internal Subsystem failure: 'MT'" "chunk failed sanity check
" "" 6100'
08/08/23 16:09:16  invoke_alarm(): mt_exec failed, status -1, errno 0
08/08/23 16:09:16  Process exited with return code 126: /bin/sh /bin/sh -c /opt/gbase8s_a2_2/Server/etc/alarmprogram.sh 3 4 "Chunk is off-line, mirror is active: 28105702." "chunk failed sanity check
" "/opt/gbase8s_a2_2/Server/tmp/af.3eff82b" 4004
08/08/23 16:09:16  (7) connection rejected - no calls allowed for sqlexec 
08/08/23 16:09:16  I/O error, Mirror Chunk '/backups/mirror_rootchk' -- Offline (sanity)
08/08/23 16:09:16  Process exited with return code 126: /bin/sh /bin/sh -c /opt/gbase8s_a2_2/Server/etc/alarmprogram.sh 3 4 "Chunk is off-line, mirror is active: 28105702." "I/O error, Mirror Chunk '/backups/mirror_rootchk' -- Offline (sanity)" "" 4003
08/08/23 16:09:18  oninit: Fatal error in shared memory initialization