Re: [HACKERS] test_fsync file overrun

2009-09-21 Thread Bruce Momjian
Jeff Janes wrote: > test_fsync in tools/fsync pre-creates a 16MB file. If it is given a number > of iterations greater than 1024 (like one might use if trying to see what > happens when NVRAM gets filled, or on a journaling file system), than one of > the writes being timed will have to extend the

[HACKERS] test_fsync file overrun

2009-09-13 Thread Jeff Janes
test_fsync in tools/fsync pre-creates a 16MB file. If it is given a number of iterations greater than 1024 (like one might use if trying to see what happens when NVRAM gets filled, or on a journaling file system), than one of the writes being timed will have to extend the size of the pre-created t