Expand ufs Filesystems Post: 302252659

8 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Terminal Expand

hi guys. i have written a script/program and i would strongly prefer if this script automatically expands the user's terminal whenever he or she starts the script. this is so the script/program can fit on the user's screeen without user having to manually drag and spread his screen. what...

2. Shell Programming and Scripting

expand logic for > and <

Hi Input A12345678901234567890 < A12345678901234567890 AND C12345678901234567890 < D12345678901234567890 AND E12345678901234567890 > F12345678901234567890 If the length of the line at any point exceed more than 60 chars it should come to next line but it should not break a variable...

3. Solaris

Want to expand Solaris 10_x86 root UFS partition

OS: Solaris 10_x86. Problem: Server needs to be patched, but root "/" is near full. /dev/dsk/c1t1d0s0 4.2G 3.9G 284M 94% / The /exports/home dir has a lot more space, and I'd like to either move root "/" to it, or delete it all together: /dev/dsk/c1t1d0s7 12G ...

4. Shell Programming and Scripting

How to expand the same word?

Hi All, May I know how to expand the words? e.g: a aa aaa aaaa I have try to use for (i=0;i<5;i++) do c="a" echo -n $c done but the output is aaaaa. Is it need to use array?:confused: Thanks for your help!

5. UNIX for Dummies Questions & Answers

How to expand who command?

When I do the who command it doesn't show all my info: $w gscn 6:08PM up 4 days, 20:33, 177 users, load averages: 7.46, 3.78, 3.43 USER TTY FROM LOGIN@ IDLE WHAT gscn R1 pool-92-199-17-1 5:46PM - w gscn Like in the 'From' column....

6. AIX

Expand LUN

Hello all, I have the following env: * DS4300 storage SAN * AIX 5.3 Lpar (storage through vio server) * AIX 5.3 Server Some FS are too small do I'm setting up a process to increase the size of the FS. To expand the size of the FS I plan to do the following for the physical AIX server,...

7. AIX

Expand LV

Under the df command, one of my logical volumes, /dev/hd4, was showing 100% Used, so I added 2 logical partitions, but its still showing 100% used. Is there a separate command I need to execute to reallocate?

8. Red Hat

How to expand three LVMs?

Hello All, It goes like this.. I have increased the data hard drive of server by 100GB and rebooted the server. I want to expand each of the LVM's by 30GB each .There are totally three LVMS to be expanded.Any help on complete commands that needs to be followed?Thanks

LEARN ABOUT OPENSOLARIS

acl_check

acl_check(3SEC) 				       File Access Control Library Functions					   acl_check(3SEC)

NAME

       acl_check - check the validity of an ACL

SYNOPSIS

       cc [ flag... ] file... -lsec [ library... ]
       #include <sys/acl.h>

       int acl_check(acl_t *aclp, int isdir);

DESCRIPTION

       The  acl_check()  function  checks the validity of an ACL pointed to by aclp. The isdir argument checks the validity of an ACL that will be
       applied to a directory. The ACL can be either a POSIX draft ACL as supported by UFS or NFSv4 ACL as supported by ZFS or NFSV4.

       When the function verifies a POSIX draft ACL, the rules followed are described in aclcheck(3SEC).  For  NFSv4  ACL,  the  ACL  is  verified
       against the following rules:

	   o	  The inheritance flags are valid.

	   o	  The ACL must have at least one ACL entry and no more than {MAX_ACL_ENTRIES}.

	   o	  The permission field contains only supported permissions.

	   o	  The entry type is valid.

	   o	  The flag fields contain only valid flags as supported by NFSv4/ZFS.

       If any of the above rules are violated, the function fails with errno set to EINVAL.

RETURN VALUES

       If the ACL is valid, acl_check() returns 0. Otherwise errno is set to EINVAL and the return value is set to one of the following:

       EACL_INHERIT_ERROR     There are invalid inheritance flags specified.

       EACL_FLAGS_ERROR       There are invalid flags specified on the ACL that don't map to supported flags in NFSV4/ZFS ACL model.

       EACL_ENTRY_ERROR       The ACL contains an unknown value in the type field.

       EACL_MEM_ERROR	      The system cannot allocate any memory.

       EACL_INHERIT_NOTDIR    Inheritance flags are only allowed for ACLs on directories.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       acl(2), aclcheck(3SEC), aclsort(3SEC), acl(5), attributes(5)

SunOS 5.11							    22 Apr 2008 						   acl_check(3SEC)