csdiagnose(1) [mojave man page]

csdiagnose(1)						    BSD General Commands Manual 					     csdiagnose(1)

NAME

     csdiagnose -- collect information needed to diagnose CoreStorage volumes

SYNOPSIS

     csdiagnose [-f path] [-h] [-v] [dev ...]

DESCRIPTION

     csdiagnose collects information to help Apple investigate issues related to CoreStorage (File Vault 2, Fusion Drive, File Vault Everywhere,
     etc).  This tool invokes sudo, so you will be asked to authenticate.

     This script requires csgather(1) to be installed in the PATH.

     If dev is not given, all disks in the system will be inspected.  This is the recommended method of invoking csdiagnose.

     Advanced users can provide a list of dev in the form of disk1 or disk1s2.	Only information of the given dev is collected.  To fully collect
     information of a CoreStorage volume, the CoreStorage Physical Volume (i.e., the Apple_CoreStorage partition), the Apple_Boot partition after
     the physical volume, and the Logical Volume published by CoreStorage (which can be found out using the "diskutil cs list" command) should all
     be provided on the command line.

     The following information is collected:

	   1.	OS version.

	   2.	system logs, kernel logs, install logs, filesystem logs, and other useful information for CoreStorage debugging from /var/log.

	   3.	output of "diskutil list".

	   4.	output of "diskutil cs list".

	   5.	output of "mount -t hfs".

	   6.	"csgather -G" of every Apple_CoreStorage partition, which includes the CoreStorage metadata.  If a list of dev is provided, only
		information on the partitions included in the list will be collected.

	   7.	EncryptedRoot.plist of every Apple_Boot partition.  If a list of dev is provided, only information on the partitions included in
		the list will be collected.

	   8.	timestamps of the files relevant to kextcache/kextd.

     The following user information is contained in the collected file:

	   1.	Number and types of disks attached to the system.

	   2.	The volume names, UUIDs, and size of each partition.

	   3.	Encrypted versions of the volume key(s) that unlock the encrypted disk(s) attached to the system.  Refer to csgather(1) for what
		information could leak from the volume key(s).

	   4.	User names, pictures, and password hints for the users.

     No other user information (such as directory structures, file names, file content, etc) is collected.

     The following options are available:

     -h       Show this help information.

     -f path  Specify an output path which will hold the file generated by this script.  By default this will be the user's Desktop folder.  The
	      given path must already exist.

     -v       Verbose mode, which prints every command it invokes.

SEE ALSO

     csgather(1), sysdiagnose(1)

HISTORY

     The csdiagnose utility first appeared along with CoreStorage in OS X 10.10.0.

OS X
								   May 31, 2019 							      OS X

rdc.cf(4)							   File Formats 							 rdc.cf(4)

NAME

       rdc.cf - Availability Suite Remote  Mirror  software  configuration file

DESCRIPTION

       The  rdc.cf  is	an  optional  configuration  file that supplies the sndradm(1M) command with details of the volume sets to be operated on.
       Inrdc.cf, the volume sets and  their host locations are defined in the following format:

	 post pdevice pbitmap shost sdevice sbitmap protocol mode options

       The rdc.cf fields are:

       phost (primary host)

	   Server on which the primary volume resides.

       pdevice (primary device)

	   Primary volume partition to be copied. Specify only full path names (for example, /dev/rdsk/c0t1d0s2).

       pbitmap (primary bitmap)

	   Volume partition in which the bitmap  (scoreboard  logs) of	the primary partition is stored. Specify only full path names  (for  exam-
	   ple, /dev/rdsk/c0t1d0s3).

       shost (secondary host)

	   Server on which the secondary volume resides.

       sdevice (secondary device)

	   Secondary volume partition. Specify only full path names (for example,/dev/rdsk/c0t1d0s4).

       sbitmap (secondary bitmap)

	   Volume  partition  in which the bitmap  (scoreboard	logs) of  the secondary file is stored. Specify only full path names (for example,
	   /dev/rdsk/c0t1d0s5).

       protocol

	   Network transfer protocol. Specify IP.

       mode

	   Remote Mirror operating mode. Sync is the Remote Mirror mode where  the  I/O operation is not confirmed as complete	until  the  remote
	   volume  has	been  updated.	Async  is  the	other Remote Mirror mode, in which the primary host I/O operation is confirmed as complete
	   before  updating the remote volume.

       options

	   A consistency group name can be specified using the	g character. A disk queue volume partition can be specified using the q character,
	   using  full	path  name only (/dev/rdsk/c0t1d0s5). Without the q character set will default	to  memory  base  queue.  When	running on
	   a clustered system, a cluster resource group tag can be specified using the C character.

	   These options have the following syntax:

	     [g io_groupname] [q queue_volume][C ctag]

	   Note -

	     When running on a cluster configuration, the cluster resource group tag is appended to the Remote Mirror set by default.

ATTRIBUTES

       See attributes(5) for a description of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Architecture		     |x86			   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWrdcu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       sndradm(1M), sndrd(1M), attributes(5)

SunOS 5.11							    08 Jun 2007 							 rdc.cf(4)