为提高效率，提问时请提供以下信息，问题描述清晰可优先响应。
【DM版本】:v8
【操作系统】：centos7
【CPU】:x86
【问题描述】*：

对应实例启动的报错日志
file dm.key not found, use default license!
version info: develop
chattr: 不允许的操作 while setting flags on /opt/dm/data/DH/dm.ctl
DM Database Server 64 V8 03134283890-20220525-161267-10045 startup...
Normal of FAST
Normal of DEFAULT
Normal of RECYCLE
Normal of KEEP
Normal of ROLL
Database mode = 0, oguid = 0
License will expire on 2023-06-14
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3674) error! desc: Permission denied, path: /opt/dm/data/DH/DH01.log, code: 13
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3674) error! desc: Permission denied, path: /opt/dm/data/DH/DH02.log, code: 13
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3674) error! desc: Permission denied, path: /opt/dm/data/DH/DH01.log, code: 13
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3674) error! desc: Permission denied, path: /opt/dm/data/DH/DH02.log, code: 13
write error in os_file_write_by_offset!: Bad file descriptor
file lsn: 197395562
ndct db load finished
ndct second level fill fast pool finished
ndct third level fill fast pool finished
ndct second level fill fast pool finished
ndct third level fill fast pool finished
ndct fill fast pool finished
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3228) error! desc: Permission denied, path: /opt/dm/data/DH/MAIN.DBF, code: 13
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3674) error! desc: Permission denied, path: /opt/dm/data/DH/ROLL.DBF, code: 13
os_file_open_low_real at (/home/dmops/build/svns/1653447731980/dta/fil.c: 3674) error! desc: Permission denied, path: /opt/dm/data/DH/MAIN.DBF, code: 13
iid page's trxid[9809144]
NEXT TRX ID = 9809145
pseg_collect_mgr_items, total collect 0 active_trxs, 0 cmt_trxs, 0 pre_cmt_trxs, 0 to_release_trxs, 0 active_pages, 0 cmt_pages, 0 pre_cmt_pages, 0 to_release_pages, 0 mgr pages, 0 mgr recs!
iid page's trxid[9810146]
NEXT TRX ID = 9811148.
total 0 active crash trx, pseg_crash_trx_rollback sys_only(0) begin ...
pseg_crash_trx_rollback end, total 0 active crash trx, include 0 empty_trxs, 0 empty_pages which only need to delete mgr recs.
pseg_crash_trx_rollback end
pseg recv finished
nsvr_startup end.
aud sys init success.
aud rt sys init success.
systables desc init success.
ndct_db_load_info success.
nsvr_process_before_open begin.
write error in os_file_write_by_offset!: Bad file descriptor
nsvr_process_before_open success.
total 0 active crash trx, pseg_crash_trx_rollback sys_only(0) begin ...
pseg_crash_trx_rollback end, total 0 active crash trx, include 0 empty_trxs, 0 empty_pages which only need to delete mgr recs.
pseg_crash_trx_rollback end
Permission denied: Permission denied
copy error in os_file_copy!: Permission denied
write error in os_file_write_by_offset!: Bad file descriptor

对应的文件权限/opt/dm/data/DH/dm.ctl