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Diffstat (limited to 'src/backend/replication')
-rw-r--r--src/backend/replication/basebackup.c3
-rw-r--r--src/backend/replication/logical/origin.c15
-rw-r--r--src/backend/replication/logical/reorderbuffer.c4
-rw-r--r--src/backend/replication/logical/snapbuild.c20
-rw-r--r--src/backend/replication/slot.c7
5 files changed, 47 insertions, 2 deletions
diff --git a/src/backend/replication/basebackup.c b/src/backend/replication/basebackup.c
index 4a98eb9bdc0..ba4937bbd76 100644
--- a/src/backend/replication/basebackup.c
+++ b/src/backend/replication/basebackup.c
@@ -463,6 +463,8 @@ perform_base_backup(basebackup_options *opt, DIR *tblspcdir)
fp = AllocateFile(pathbuf, "rb");
if (fp == NULL)
{
+ int save_errno = errno;
+
/*
* Most likely reason for this is that the file was already
* removed by a checkpoint, so check for that to get a better
@@ -470,6 +472,7 @@ perform_base_backup(basebackup_options *opt, DIR *tblspcdir)
*/
CheckXLogRemoved(segno, tli);
+ errno = save_errno;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not open file \"%s\": %m", pathbuf)));
diff --git a/src/backend/replication/logical/origin.c b/src/backend/replication/logical/origin.c
index 88fa35a9625..6a1d8a63d92 100644
--- a/src/backend/replication/logical/origin.c
+++ b/src/backend/replication/logical/origin.c
@@ -579,7 +579,12 @@ CheckPointReplicationOrigin(void)
/* write magic */
if ((write(tmpfd, &magic, sizeof(magic))) != sizeof(magic))
{
+ int save_errno = errno;
+
CloseTransientFile(tmpfd);
+
+ /* if write didn't set errno, assume problem is no disk space */
+ errno = save_errno ? save_errno : ENOSPC;
ereport(PANIC,
(errcode_for_file_access(),
errmsg("could not write to file \"%s\": %m",
@@ -618,7 +623,12 @@ CheckPointReplicationOrigin(void)
if ((write(tmpfd, &disk_state, sizeof(disk_state))) !=
sizeof(disk_state))
{
+ int save_errno = errno;
+
CloseTransientFile(tmpfd);
+
+ /* if write didn't set errno, assume problem is no disk space */
+ errno = save_errno ? save_errno : ENOSPC;
ereport(PANIC,
(errcode_for_file_access(),
errmsg("could not write to file \"%s\": %m",
@@ -634,7 +644,12 @@ CheckPointReplicationOrigin(void)
FIN_CRC32C(crc);
if ((write(tmpfd, &crc, sizeof(crc))) != sizeof(crc))
{
+ int save_errno = errno;
+
CloseTransientFile(tmpfd);
+
+ /* if write didn't set errno, assume problem is no disk space */
+ errno = save_errno ? save_errno : ENOSPC;
ereport(PANIC,
(errcode_for_file_access(),
errmsg("could not write to file \"%s\": %m",
diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c
index 9e5720756fe..4c603563466 100644
--- a/src/backend/replication/logical/reorderbuffer.c
+++ b/src/backend/replication/logical/reorderbuffer.c
@@ -2309,7 +2309,9 @@ ReorderBufferSerializeChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
int save_errno = errno;
CloseTransientFile(fd);
- errno = save_errno;
+
+ /* if write didn't set errno, assume problem is no disk space */
+ errno = save_errno ? save_errno : ENOSPC;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not write to data file for XID %u: %m",
diff --git a/src/backend/replication/logical/snapbuild.c b/src/backend/replication/logical/snapbuild.c
index fba57a0470c..506e7790785 100644
--- a/src/backend/replication/logical/snapbuild.c
+++ b/src/backend/replication/logical/snapbuild.c
@@ -1606,7 +1606,12 @@ SnapBuildSerialize(SnapBuild *builder, XLogRecPtr lsn)
pgstat_report_wait_start(WAIT_EVENT_SNAPBUILD_WRITE);
if ((write(fd, ondisk, needed_length)) != needed_length)
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+
+ /* if write didn't set errno, assume problem is no disk space */
+ errno = save_errno ? save_errno : ENOSPC;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not write to file \"%s\": %m", tmppath)));
@@ -1624,7 +1629,10 @@ SnapBuildSerialize(SnapBuild *builder, XLogRecPtr lsn)
pgstat_report_wait_start(WAIT_EVENT_SNAPBUILD_SYNC);
if (pg_fsync(fd) != 0)
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+ errno = save_errno;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not fsync file \"%s\": %m", tmppath)));
@@ -1709,7 +1717,10 @@ SnapBuildRestore(SnapBuild *builder, XLogRecPtr lsn)
pgstat_report_wait_end();
if (readBytes != SnapBuildOnDiskConstantSize)
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+ errno = save_errno;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not read file \"%s\", read %d of %d: %m",
@@ -1737,7 +1748,10 @@ SnapBuildRestore(SnapBuild *builder, XLogRecPtr lsn)
pgstat_report_wait_end();
if (readBytes != sizeof(SnapBuild))
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+ errno = save_errno;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not read file \"%s\", read %d of %d: %m",
@@ -1754,7 +1768,10 @@ SnapBuildRestore(SnapBuild *builder, XLogRecPtr lsn)
pgstat_report_wait_end();
if (readBytes != sz)
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+ errno = save_errno;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not read file \"%s\", read %d of %d: %m",
@@ -1770,7 +1787,10 @@ SnapBuildRestore(SnapBuild *builder, XLogRecPtr lsn)
pgstat_report_wait_end();
if (readBytes != sz)
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+ errno = save_errno;
ereport(ERROR,
(errcode_for_file_access(),
errmsg("could not read file \"%s\", read %d of %d: %m",
diff --git a/src/backend/replication/slot.c b/src/backend/replication/slot.c
index a8a16f55e98..cf5baf686ee 100644
--- a/src/backend/replication/slot.c
+++ b/src/backend/replication/slot.c
@@ -1268,7 +1268,9 @@ SaveSlotToPath(ReplicationSlot *slot, const char *dir, int elevel)
pgstat_report_wait_end();
CloseTransientFile(fd);
- errno = save_errno;
+
+ /* if write didn't set errno, assume problem is no disk space */
+ errno = save_errno ? save_errno : ENOSPC;
ereport(elevel,
(errcode_for_file_access(),
errmsg("could not write to file \"%s\": %m",
@@ -1372,7 +1374,10 @@ RestoreSlotFromDisk(const char *name)
pgstat_report_wait_start(WAIT_EVENT_REPLICATION_SLOT_RESTORE_SYNC);
if (pg_fsync(fd) != 0)
{
+ int save_errno = errno;
+
CloseTransientFile(fd);
+ errno = save_errno;
ereport(PANIC,
(errcode_for_file_access(),
errmsg("could not fsync file \"%s\": %m",
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 19:45:44 +0000