X-Git-Url: https://git.saurik.com/apple/system_cmds.git/blobdiff_plain/20e66415abeb3fec26bdbd0c220fb926593ab135..709a58224ea43109dc10bfd6a67de1e432174197:/fs_usage.tproj/fs_usage.1 diff --git a/fs_usage.tproj/fs_usage.1 b/fs_usage.tproj/fs_usage.1 index cbe57b9..4479900 100644 --- a/fs_usage.tproj/fs_usage.1 +++ b/fs_usage.tproj/fs_usage.1 @@ -8,7 +8,7 @@ .Nd report system calls and page faults related to filesystem activity in real-time .Sh SYNOPSIS -.Nm fs_usage [-e] [-w] [-f mode] [ pid|cmd [pid|cmd] ...] +.Nm fs_usage [-e] [-w] [-f mode [-f mode] ...] [ pid|cmd [pid|cmd] ...] .Sh DESCRIPTION The .Nm fs_usage @@ -53,7 +53,8 @@ Specifying the option turns on output filtering based on the .Pa mode provided. -By default no filtering occurs. +Multiple filtering options can be specified. +By default no output filtering occurs. The supported modes are: .Pp .Pa network @@ -61,6 +62,9 @@ Only network related output is displayed. .Pp .Pa filesys Only file system related output is displayed. +.Pp +.Pa cachehit +In addition, display CACHE_HIT output. .It pid | cmd The sampled data can be limited to a list of process ids or commands. When a command name is given, all processes with that name will be sampled. @@ -105,6 +109,8 @@ Of the form A=0xnnnnnnnn, where 0xnnnnnnnn is the address being faulted. .It DISK BLOCK NUMBER Of the form D=0xnnnnnnnn, where 0xnnnnnnnn is the block number of the physical disk block being read or written. +.It OFFSET +Of the form O=0xnnnnnnnn, where 0xnnnnnnnn is a file offset. .It SELECT RETURN Of the form S=x, x is the number of ready descriptors returned by the select() system call.