force a write-ahead log checkpoint NAME CHECKPOINT - force a write-ahead log checkpoint SYNOPSIS CHECKP......provide a unidirectional interprocess communication channel. A pipe has a read end and a write end . Data written to the write end of a pipe can be read from the read end of the…...m provides a name space similar to POSIX shared memory or message queues. Users that have write permissions on the filesystem can use spu_create (2) to establish SPU contexts un…...ibrary accesses them without synchronization. Unlike race , which causes both readers and writers of internal objects to be regarded as MT-Unsafe, this mark is applied to writer…...nge. file=<filename> The file backing the memory range. If the file is mapped as private, write accesses may have generated COW (Copy-On-Write) pages in this memory range. These…...epresents the read side of a pipe ( rfd ) is registered on the epoll instance. (2) A pipe writer writes 2 kB of data on the write side of the pipe. (3) A call to epoll_wait (2) …...ent inserts, updates, or deletes on the table; whereas a standard index rebuild locks out writes (but not reads) on the table until it's done. There are several caveats to be aw…Linux control groups NAME cgroups - Linux control groups DESCRIPTION Control groups, usually referred to as cgroups, are a Linux kernel feature which allow processes to be organize…...Enhanced Linux, and also to implement file capabilities (see capabilities (7)). Read and write access permissions to security attributes depend on the policy implemented for eac…...ent: aio_cancel () aio_error () aio_fsync () aio_read () aio_return () aio_suspend () aio_write () lio_listio () BAR - _POSIX_BARRIERS - _SC_BARRIERS This option implies the _PO…...arriving data or a readiness to send data. In addition, the standard I/O operations like write (2), writev (2), sendfile (2), read (2), and readv (2) can be used to read and wri…...as for R . 2 An alias for I . 3 An alias for B . 4 An alias for BI . Examples: \fBbold\fR Write in bold , then switch to regular font mode. \fIitalic\fP Write in italic , then r…...OLATION LEVEL { SERIALIZABLE | REPEATABLE READ | READ COMMITTED | READ UNCOMMITTED } READ WRITE | READ ONLY [ NOT ] DEFERRABLE DESCRIPTION The SET TRANSACTION command sets the c…...committed data, because SHARE lock mode conflicts with the ROW EXCLUSIVE lock acquired by writers, and your LOCK TABLE name IN SHARE MODE statement will wait until any concurren…...in place, an application only has to change the contents of a register in order to remove write access, or all access to a tagged page. Protection keys work in conjunction with …...iple times, but after the first process has been created in or has entered the namespace, write (2)s on this file fail with the error EACCES . In order to write to the timens_of…...(since Linux 3.16) Allow reading the audit log via a multicast netlink socket. CAP_AUDIT_WRITE (since Linux 2.6.11) Write records to kernel auditing log. CAP_BLOCK_SUSPEND (sinc…...of proc files of child processes and may thus cause the parent to lack the permissions to write to mapping files of child processes running in a new user namespace. In such case…...program by using file I/O library functions or system calls, such as open (2), read (2), write (2), and close (2). The pseudo-files in a cpuset directory represent internal kern…...e database will be copied block by block and each block will be separately written to the write-ahead log. This is the most efficient strategy in cases where the template databa…