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Diffstat (limited to 'doc/legacy/user-guide.texi')
| -rw-r--r-- | doc/legacy/user-guide.texi | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/legacy/user-guide.texi b/doc/legacy/user-guide.texi index 8e429853f..31ff9cf30 100644 --- a/doc/legacy/user-guide.texi +++ b/doc/legacy/user-guide.texi @@ -260,7 +260,7 @@ The specific changes made to @acronym{FUSE} are: @itemize @item The communication channel size between @acronym{FUSE} kernel module and GlusterFS has been increased to 1MB, permitting large reads and writes to be sent in bigger chunks. -@item The kernel's read-ahead boundry has been extended upto 1MB. +@item The kernel's read-ahead boundary has been extended up to 1MB. @item Block size returned in the @command{stat()}/@command{fstat()} calls tuned to 1MB, to make cp and similar commands perform I/O using that block size. @@ -554,7 +554,7 @@ can ensure this by running: @end example Before we can run the GlusterFS client or server programs, we need to write -two files called @emph{volume specifications} (equivalently refered to as @emph{volfiles}). +two files called @emph{volume specifications} (equivalently referred to as @emph{volfiles}). The volfile describes the @emph{translator tree} on a node. The next chapter will explain the concepts of `translator' and `volume specification' in detail. For now, just assume that the volfile is like an NFS @command{/etc/export} file. @@ -1198,7 +1198,7 @@ and in which order to evaluate them. This is done through the Each sub-scheduler needs to know two things: when to kick in (the entry-threshold), and how long to stay in control (the exit-threshold). For example: when unifying three disks of 100GB, -keeping an exact balance of disk-usage is not necesary. Instead, there +keeping an exact balance of disk-usage is not necessary. Instead, there could be a 1GB margin, which can be used to nicely balance other factors, such as read-usage. The disk-usage scheduler can be told to kick in only when a certain threshold of discrepancy is passed, such @@ -1597,7 +1597,7 @@ This mode of write-behind operation is best used on the client side, to enable decreased write latency for the application. The write-behind translator can also aggregate write requests. If the -@command{aggregate-size} option is specified, then successive writes upto that +@command{aggregate-size} option is specified, then successive writes up to that size are accumulated and written in a single operation. This mode of operation is best used on the server side, as this will decrease the disk's head movement when multiple files are being written to in parallel. @@ -1655,7 +1655,7 @@ useful in a web hosting environment, where most clients will simply read some files and only a few will write to them). The IO cache translator reads data from its child in @command{page-size} chunks. -It caches data upto @command{cache-size} bytes. The cache is maintained as +It caches data up to @command{cache-size} bytes. The cache is maintained as a prioritized least-recently-used (@acronym{LRU}) list, with priorities determined by user-specified patterns to match filenames. |