服务无法启动 | 达梦技术社区

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【DM版本】:8.0
【操作系统】：windows10
【CPU】:I7-8550
【问题描述】*：按照文档进行优化，优化后达梦服务无法启动，内存16G，只要下面的参数一变更，服务就服务启用
BUFFER 10000
BUFFER_POOLS 101
KEEP 800
RECYCLE 2000

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ansin

无法启动的日志拍出来看看，这几个参数都是内存相关的，看看你内存设置是否超出服务器最大内存了

发布于 2021/12/19 08:44

毕礼京

发布于 2021/12/19 09:48

毕礼京

2021-12-19 09:47:58.395 [INFO] database P0000025288 T0000021244 INI parameter TRX_VIEW_SIZE changed, the original value 512, new value 100
2021-12-19 09:47:58.396 [INFO] database P0000025288 T0000021244 version info: develop
2021-12-19 09:47:58.536 [INFO] database P0000025288 T0000021244 Database’s huge_with_delta is 1, and rlog_gen_for_huge is 0!
2021-12-19 09:47:58.541 [INFO] database P0000025288 T0000021244 os_sema2_create_low, create mutex success, name:Global\DM$INNER97935590!
2021-12-19 09:47:58.566 [INFO] database P0000025288 T0000021244 DM Database Server V8 1-1-172-21.02.01-134275-ENT startup…
2021-12-19 09:47:58.575 [INFO] database P0000025288 T0000021244 INI parameter ROLLSEG_POOLS changed, the original value 19, new value 1
2021-12-19 09:47:58.576 [FATAL] database P0000025288 T0000021244 Can not create buffer pools, out of memory!
2021-12-19 09:55:19.450 [INFO] database P0000022692 T0000018724 INI parameter TRX_VIEW_SIZE changed, the original value 512, new value 100
2021-12-19 09:55:19.451 [INFO] database P0000022692 T0000018724 version info: develop
2021-12-19 09:55:19.503 [INFO] database P0000022692 T0000018724 Database’s huge_with_delta is 1, and rlog_gen_for_huge is 0!
2021-12-19 09:55:19.507 [INFO] database P0000022692 T0000018724 os_sema2_create_low, create mutex success, name:Global\DM$INNER97935590!
2021-12-19 09:55:19.531 [INFO] database P0000022692 T0000018724 DM Database Server V8 1-1-172-21.02.01-134275-ENT startup…
2021-12-19 09:55:19.539 [INFO] database P0000022692 T0000018724 INI parameter BUFFER_POOLS changed, the original value 43, new value 20
2021-12-19 09:55:19.539 [INFO] database P0000022692 T0000018724 INI parameter ROLLSEG_POOLS changed, the original value 19, new value 1
2021-12-19 09:55:19.540 [FATAL] database P0000022692 T0000018724 Can not create buffer pools, out of memory!
2021-12-19 09:58:11.435 [INFO] database P0000016268 T0000022660 version info: develop
2021-12-19 09:58:11.575 [INFO] database P0000016268 T0000022660 Database’s huge_with_delta is 1, and rlog_gen_for_huge is 0!
2021-12-19 09:58:11.582 [INFO] database P0000016268 T0000022660 os_sema2_create_low, create mutex success, name:Global\DM$INNER97935590!
2021-12-19 09:58:11.609 [INFO] database P0000016268 T0000022660 DM Database Server V8 1-1-172-21.02.01-134275-ENT startup…
2021-12-19 09:58:11.618 [INFO] database P0000016268 T0000022660 INI parameter BUFFER_POOLS changed, the original value 23, new value 20
2021-12-19 09:58:11.618 [FATAL] database P0000016268 T0000022660 Can not create buffer pools, out of memory!
2021-12-19 09:58:56.353 [INFO] database P0000013524 T0000010004 version info: develop
2021-12-19 09:58:56.486 [INFO] database P0000013524 T0000010004 Database’s huge_with_delta is 1, and rlog_gen_for_huge is 0!
2021-12-19 09:58:56.490 [INFO] database P0000013524 T0000010004 os_sema2_create_low, create mutex success, name:Global\DM$INNER97935590!
2021-12-19 09:58:56.513 [INFO] database P0000013524 T0000010004 DM Database Server V8 1-1-172-21.02.01-134275-ENT startup…
2021-12-19 09:58:56.522 [FATAL] database P0000013524 T0000010004 Can not create buffer pools, out of memory!

发布于 2021/12/19 10:04