【 使用环境 】测试环境
【 OB or 其他组件 】OB
【 使用版本 】4.3.4
【问题描述】麻烦帮忙评估下配置文件是否正确配置
【复现路径】问题出现前后相关操作
【附件及日志】本人虚拟机安装OceanBase用于测试环境使用，虚拟机信息如下：
- 操作系统：麒麟V10
cat /etc/os-release
NAME="Kylin Linux Advanced Server"
VERSION="V10 (Lance)"
ID="kylin"
VERSION_ID="V10"
PRETTY_NAME="Kylin Linux Advanced Server V10 (Lance)"
ANSI_COLOR="0;31"
CPU：6核
lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 48 bits physical, 48 bits virtual
CPU(s): 6
On-line CPU(s) list: 0-5
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 6
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 16
Model: 2
Model name: Opteron_G3
Stepping: 3
CPU MHz: 2499.994
BogoMIPS: 4999.98
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 384 KiB
L1i cache: 384 KiB
L2 cache: 3 MiB
L3 cache: 96 MiB
NUMA node0 CPU(s): 0-5
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec store bypass: Not affected
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl cpuid extd_apicid tsc_known_freq pni cx16 x2apic popcnt hypervisor lahf
_lm abm sse4a misalignsse 3dnowprefetch vmmcall
- 内存：28GiB
free -m
total used free shared buff/cache available
Mem: 26791 359 25998 64 434 23003
Swap: 6143 0 6143
- 硬盘信息如下：
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sr0 11:0 1 1024M 0 rom
vda 252:0 0 50G 0 disk
├─vda1 252:1 0 1M 0 part
├─vda2 252:2 0 512M 0 part /boot
└─vda3 252:3 0 49.5G 0 part
├─VolGroup-rootlv 253:0 0 4G 0 lvm /
├─VolGroup-swaplv 253:1 0 6G 0 lvm [SWAP]
├─VolGroup-usrlv 253:2 0 6G 0 lvm /usr
├─VolGroup-varlv 253:4 0 4G 0 lvm /var
├─VolGroup-tmplv 253:5 0 4G 0 lvm /tmp
├─VolGroup-optlv 253:8 0 2G 0 lvm /opt
└─VolGroup-homelv 253:9 0 4G 0 lvm /home
vdb 252:16 0 250G 0 disk
├─vgdata-home 253:3 0 10G 0 lvm /home/admin
├─vgdata-data 253:6 0 50G 0 lvm /data
└─vgdata-redo 253:7 0 50G 0 lvm /redo
- ob-deploy的配置文件如下：
oceanbase-ce:
servers:
# Please don't use hostname, only IP can be supported
- 192.168.137.200
global:
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/observer
# The directory for data storage. The default value is $home_path/store.
data_dir: /data
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo
# Starting from observer version 4.2, the network selection for the observer is based on the 'local_ip' parameter, and the 'devname' parameter is no longer mandatory.
# If the 'local_ip' parameter is set, the observer will first use this parameter for the configuration, regardless of the 'devname' parameter.
# If only the 'devname' parameter is set, the observer will use the 'devname' parameter for the configuration.
# If neither the 'devname' nor the 'local_ip' parameters are set, the 'local_ip' parameter will be automatically assigned the IP address configured above.
# devname: eth0
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881. DO NOT change this value after the cluster is started.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882. DO NOT change this value after the cluster is started.
obshell_port: 2886 # Operation and maintenance port for Oceanbase Database. The default value is 2886. This parameter is valid only when the version of oceanbase-ce is 4.2.2.0 or later.
zone: zone1
cluster_id: 1
# please set memory limit to a suitable value which is matching resource.
memory_limit_percentage: 80
system_memory: 3G # The reserved system memory. system_memory is reserved for general tenants. The default value is 30G.
datafile_size: 32G # Size of the data file.
datafile_next: 2G # the auto extend step. Please enter an capacity, such as 2G
datafile_maxsize: 150G # the auto extend max size. Please enter an capacity, such as 20G
log_disk_size: 66G # The size of disk space used by the clog files.
cpu_count: 6
production_mode: false
enable_syslog_wf: false # Print system logs whose levels are higher than WARNING to a separate log file. The default value is true.
max_syslog_file_count: 4 # The maximum number of reserved log files before enabling auto recycling. The default value is 0.
# observer cluster name, consistent with obproxy's cluster_name
appname: oyjf-pzy-test
# root_password: # root user password, can be empty
# proxyro_password: # proxyro user pasword, consistent with obproxy's observer_sys_password, can be empty
按照这个配置运行了，没几分钟就core dump了。也不知道如何解决。