【产品名称】
centos7.9
【产品版本】
手动部署单副本集群
【问题描述】
启动后集群失败ERROR 2002 (HY000): Can’t connect to MySQL server on ‘127.0.0.1’ (115)
observer.log.zip (48850 KB)
大概率是操作或者环境的问题，/home/admin/oceanbase/store/obdemo/sstable/block_file 这个文件不存在
[2022-03-07 15:20:03.969529] INFO [STORAGE] ob_raid_file_system.cpp:674 [3685][0][Y0-0000000000000000] [lt=10] [dc=0] local file system sstable file not exist(sstable_file_path="/home/admin/oceanbase/store/obdemo/sstable/block_file", is_exist=false)
[2022-03-07 15:20:03.970046] ERROR [STORAGE] scan_store_dir (ob_raid_file_system.cpp:706) [3685][0][Y0-0000000000000000] [lt=8] [dc=0] disk num in store dir is not valid(ret=-4337, disk_num=-1, OB_MAX_DISK_NUMBER=32, sstable_dir="/home/admin/oceanbase/store/obdemo/sstable", errno=2) BACKTRACE:0x97b78ce 0x970a211 0x2227771 0x22273ab 0x2227083 0x86d48bf 0x8644b1a 0x8647631 0x86838e8 0x7b87931 0x91414b1 0x9137127 0x21e7705 0x2b55e92fe555 0x21e63e9
[2022-03-07 15:20:03.970991] WARN [STORAGE] is_raid (ob_raid_file_system.cpp:650) [3685][0][Y0-0000000000000000] [lt=471] [dc=0] failed to scan store dir(ret=-4337, *sstable_dir=/)
[2022-03-07 15:20:03.970998] WARN [STORAGE] init (ob_store_file_system.cpp:820) [3685][0][Y0-0000000000000000] [lt=6] [dc=0] failed to check has raid disk(ret=-4337, sstable_dir_="/home/admin/oceanbase/store/obdemo/sstable")
[2022-03-07 15:20:03.971012] INFO [STORAGE] ob_store_file_system.cpp:837 [3685][0][Y0-0000000000000000] [lt=5] [dc=0] finish to init store file system(ret=-4337, storage_env={data_dir:"/home/admin/oceanbase/store/obdemo", default_block_size:2097152, disk_avail_space:53687091200, datafile_disk_percentage:90, redundancy_level:1, log_spec:{log_dir:"/home/admin/oceanbase/store/obdemo/slog", max_log_size:268435456, log_sync_type:0}, clog_dir:"/home/admin/oceanbase/store/obdemo/clog", ilog_dir:"/home/admin/oceanbase/store/obdemo/ilog", clog_shm_path:"/home/admin/oceanbase/store/obdemo/clog_shm", ilog_shm_path:"/home/admin/oceanbase/store/obdemo/ilog_shm", index_cache_priority:10, user_block_cache_priority:1, user_row_cache_priority:1, fuse_row_cache_priority:1, bf_cache_priority:1, clog_cache_priority:1, index_clog_cache_priority:1, bf_cache_miss_count_threshold:100, ethernet_speed:131072000}, store_file_system=NULL)
[2022-03-07 15:20:03.971026] WARN [STORAGE] init (ob_partition_service.cpp:300) [3685][0][Y0-0000000000000000] [lt=5] [dc=0] init store file system failed.(ret=-4337, env={data_dir:"/home/admin/oceanbase/store/obdemo", default_block_size:2097152, disk_avail_space:53687091200, datafile_disk_percentage:90, redundancy_level:1, log_spec:{log_dir:"/home/admin/oceanbase/store/obdemo/slog", max_log_size:268435456, log_sync_type:0}, clog_dir:"/home/admin/oceanbase/store/obdemo/clog", ilog_dir:"/home/admin/oceanbase/store/obdemo/ilog", clog_shm_path:"/home/admin/oceanbase/store/obdemo/clog_shm", ilog_shm_path:"/home/admin/oceanbase/store/obdemo/ilog_shm", index_cache_priority:10, user_block_cache_priority:1, user_row_cache_priority:1, fuse_row_cache_priority:1, bf_cache_priority:1, clog_cache_priority:1, index_clog_cache_priority:1, bf_cache_miss_count_threshold:100, ethernet_speed:131072000})
[2022-03-07 15:20:03.971035] INFO [STORAGE] ob_partition_service.cpp:1255 [3685][0][Y0-0000000000000000] [lt=5] [dc=0] partition service destroy