CORESTORAGED(1) BSD General Commands Manual CORESTORAGED(1)NAME
corestoraged -- CoreStorage volume manager
SYNOPSIS
corestoraged
DESCRIPTION
corestoraged manages CoreStorage volumes. It is invoked by launchd(8) when a CoreStorage volume needs management.
FILES
/System/Library/LaunchDaemons/com.apple.corestorage.corestoraged.plist
SEE ALSO diskutil(8)Mac OS X April 8th, 2010 Mac OS X
Check Out this Related 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
Manufacturer Links
General Information
Home Page: IBM United States
Documentation/Information: IBM System p - UNIX servers: Support and services
pSeries and AIX Information Center
Developerworks AIX Wiki: AIX Wiki
AIX for System Administrators
In-depth information from IBM:
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