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Merge pull request #5070 from taosdata/feature/sim 

[TD-2877]<fix>: fix the problem of data loss caused by system power failure
This commit is contained in:
Shengliang Guan 2021-01-28 17:38:48 +08:00 committed by GitHub
parent 8b1dc39c22 38cf5507b8
commit b4aff4843d
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 6 additions and 6 deletions
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2
src/dnode/src/dnodeCfg.c
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@ -156,7 +156,7 @@ static int32_t dnodeWriteCfg() {
len += snprintf(content + len, maxLen - len, "}\n"); len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp); fwrite(content, 1, len, fp);
fflush(fp); fsync(fileno(fp));
fclose(fp); fclose(fp);
free(content); free(content);
terrno = 0; terrno = 0;

2
src/dnode/src/dnodeEps.c
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@ -277,7 +277,7 @@ static int32_t dnodeWriteEps() {
len += snprintf(content + len, maxLen - len, "}\n"); len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp); fwrite(content, 1, len, fp);
fflush(fp); fsync(fileno(fp));
fclose(fp); fclose(fp);
free(content); free(content);
terrno = 0; terrno = 0;

2
src/dnode/src/dnodeMInfos.c
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@ -286,7 +286,7 @@ static int32_t dnodeWriteMInfos() {
len += snprintf(content + len, maxLen - len, "}\n"); len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp); fwrite(content, 1, len, fp);
fflush(fp); fsync(fileno(fp));
fclose(fp); fclose(fp);
free(content); free(content);
terrno = 0; terrno = 0;

2
src/mnode/src/mnodeUser.c
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@ -123,7 +123,7 @@ static void mnodePrintUserAuth() {
mnodeDecUserRef(pUser); mnodeDecUserRef(pUser);
} }
fflush(fp); fsync(fileno(fp));
fclose(fp); fclose(fp);
} }

2
src/vnode/src/vnodeCfg.c
View File

@ -341,7 +341,7 @@ int32_t vnodeWriteCfg(SCreateVnodeMsg *pMsg) {
len += snprintf(content + len, maxLen - len, "}\n"); len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp); fwrite(content, 1, len, fp);
fflush(fp); fsync(fileno(fp));
fclose(fp); fclose(fp);
free(content); free(content);
terrno = 0; terrno = 0;

2
src/vnode/src/vnodeVersion.c
View File

@ -90,7 +90,7 @@ int32_t vnodeSaveVersion(SVnodeObj *pVnode) {
len += snprintf(content + len, maxLen - len, "}\n"); len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp); fwrite(content, 1, len, fp);
fflush(fp); fsync(fileno(fp));
fclose(fp); fclose(fp);
free(content); free(content);
terrno = 0; terrno = 0;