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Diffstat (limited to 'src/backend/storage/smgr/md.c')
| -rw-r--r-- | src/backend/storage/smgr/md.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c index 7d567ae1103..e62918195ea 100644 --- a/src/backend/storage/smgr/md.c +++ b/src/backend/storage/smgr/md.c @@ -3,6 +3,13 @@ * md.c * This code manages relations that reside on magnetic disk. * + * Or at least, that was what the Berkeley folk had in mind when they named + * this file. In reality, what this code provides is an interface from + * the smgr API to Unix-like filesystem APIs, so it will work with any type + * of device for which the operating system provides filesystem support. + * It doesn't matter whether the bits are on spinning rust or some other + * storage technology. + * * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * |