tcsd tddl falling back to readwrite device support
Multipath support in the device mapper [Posted February 23, 2005 by corbet] Multipath connectivity is a feature of high-end storage systems. A storage box packed with disks will be connected to multiple transport paths, any one of which can be used to submit I/O requests. A computer will be connected to more than one of these transport interconnects, and can choose among them when it has an I/O ...
by xiegang112 - BSD文档中心 - 2009-01-06 09:51:11 阅读（1646） 回复（0）
最近我们的DBA有一个问题。就是在run rman back up 时， 有如下报错： ORA-27063: skgfospo: number of bytes read/written is incorrect IBM AIX RISC System/6000 Error: 28: No space left on device Additional information: -1 Additional information: 1048576 但是file system 根本没有满，40% 空的。。。反正space是一定够的。我们1年以前也有同样的问题在同一个机器上。reboot fixed this problem, but the same problem...
