NEX-9586 remove nodename from the default savecore directory path
Reviewed by: Dan Fields <dan.fields@nexenta.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>

*** 57,79 ****
  
           example# dumpadm
  
                 Dump content: kernel pages
                  Dump device: /dev/dsk/c0t0d0s1 (swap)
!          Savecore directory: /var/crash/saturn
             Savecore enabled: yes
              Save compressed: on
  
  
  
  
         When no options are specified, dumpadm prints the current crash dump
         configuration. The example shows the set of default values: the dump
         content is set to kernel memory pages only, the dump device is a swap
!        disk partition, the directory for savecore files is set to
!        /var/crash/hostname, savecore is set to run automatically on reboot,
!        and compression is turned on.
  
  
         When one or more options are specified, dumpadm verifies that your
         changes are valid, and if so, reconfigures the crash dump parameters
         and displays the resulting configuration. You must be root to view or
--- 57,79 ----
  
           example# dumpadm
  
                 Dump content: kernel pages
                  Dump device: /dev/dsk/c0t0d0s1 (swap)
!          Savecore directory: /var/crash
             Savecore enabled: yes
              Save compressed: on
  
  
  
  
         When no options are specified, dumpadm prints the current crash dump
         configuration. The example shows the set of default values: the dump
         content is set to kernel memory pages only, the dump device is a swap
!        disk partition, the directory for savecore files is set to /var/crash,
!        savecore is set to run automatically on reboot, and compression is
!        turned on.
  
  
         When one or more options are specified, dumpadm verifies that your
         changes are valid, and if so, reconfigures the crash dump parameters
         and displays the resulting configuration. You must be root to view or
*** 204,215 ****
             save files written by savecore. The directory should be an absolute
             path and exist on the system. If upon reboot the directory does not
             exist, it will be created prior to the execution of savecore. See
             the NOTES section below for a discussion of security issues
             relating to access to the savecore directory.  The default savecore
!            directory is /var/crash/hostname where hostname is the output of
!            the -n option to the uname(1) command.
  
  
         -u
  
             Forcibly update the kernel dump configuration based on the contents
--- 204,214 ----
             save files written by savecore. The directory should be an absolute
             path and exist on the system. If upon reboot the directory does not
             exist, it will be created prior to the execution of savecore. See
             the NOTES section below for a discussion of security issues
             relating to access to the savecore directory.  The default savecore
!            directory is /var/crash.
  
  
         -u
  
             Forcibly update the kernel dump configuration based on the contents
*** 244,254 ****
  
           example# dumpadm -d /dev/dsk/c0t2d0s2
  
                      Dump content: kernel pages
                       Dump device: /dev/dsk/c0t2d0s2 (dedicated)
!               Savecore directory: /var/crash/saturn
                  Savecore enabled: yes
                   Save compressed: on
  
  
  
--- 243,253 ----
  
           example# dumpadm -d /dev/dsk/c0t2d0s2
  
                      Dump content: kernel pages
                       Dump device: /dev/dsk/c0t2d0s2 (dedicated)
!               Savecore directory: /var/crash
                  Savecore enabled: yes
                   Save compressed: on
  
  
  
*** 354,359 ****
         similar permissions, as the operating system crash dump files
         themselves may contain secure information.
  
  
  
!                                  April 9, 2015                     DUMPADM(1M)
--- 353,358 ----
         similar permissions, as the operating system crash dump files
         themselves may contain secure information.
  
  
  
!                                February 13, 2017                   DUMPADM(1M)