02-07-2019
This User Gave Thanks to MadeInGermany For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi there,
I have a problem at the moment trying to restore a directory from a Super DLT tape with about 3 weeks worth of backups on it. I need to be able to get the last backup performed on this tape but using ufsrestore -i it only restores the first backup which is no good to me. There is... (4 Replies)
Discussion started by: gerwhelan
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2. Solaris
on sparc solaris 2.8 hosts, HOSTB, after changing to /dir1 need to:
connect to tape drive on HostA. change directory to /dir0/dir1 on tape and
restore everything under that path to /dir1 directory.
could i get help?. (1 Reply)
Discussion started by: S26+
1 Replies
3. Solaris
I just installed solaris 9 on a sunblade 150(sparc), and have it partitioned. I've been using ufsrestore to restore bring the config from my old system, to the sunblade. I'm not having any luck. The root directory restore seems to work. When I try to restore /usr, I get an "/usr/sbin/fsck not... (4 Replies)
Discussion started by: ECBROWN
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4. Solaris
I'm trying to restore a server from a backup tape. I've partitioned my drive, and I've run into a problem; After extracting everything from the tape, It seems as if only the directory structure is intact. Here are my steps:
1. booted from cdrom to single user mode boot cdrom -s
2. used... (3 Replies)
Discussion started by: ECBROWN
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5. Solaris
Hello Folks,
I have to restore from remote tape sun solaris 10. It has to have mirror raid.
I have to restore /,/usr, /var,/opt, /etc,/u01.
Could you please give me detailed steps to do the above?
I am new to solaris
Thanks
Ram (1 Reply)
Discussion started by: vr76413
1 Replies
6. Solaris
HI Gurus,
I have a sunfire V445 server running SAP ECC 6.0 with an Oracle database on Solaris 9 (SunOS 5.9). I recently completed a ufsdump to tape of the following files:-
/,
/usr,
/oracle,
/export,
/sapr3,
I want to restore these files from tape onto a different server of the same... (5 Replies)
Discussion started by: charleywasharo
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7. Solaris
Hi , I accidentally deleted crontab entries and I need to restore back urgently ! we use a ufsdump with 0cfu option. I like to know how to restrore / retrieve to different location for crontab file only from the backup. Thanks. (4 Replies)
Discussion started by: skully
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8. Solaris
hey all,
i did a ufsdump/restore from a mirrored system and i'm not able to get the new system to boot off of the dump.
system 1 is a v245 mirrored with disk suite. metadb's are in place
d3 -m d23 d13 d33 1
d23 1 1 c1t1d0s3
d13 1 1 c1t0d0s3
d33 1 1 c1t2d0s3
d0 -m d20 d10 d30 1
d20 1... (3 Replies)
Discussion started by: em23
3 Replies
9. Solaris
hi, on my sol9 box i create my backup using the below command:
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u1
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u2
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u3
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u4
now on the new sol10 box, to restore i use this commands:
cd /u1... (3 Replies)
Discussion started by: pinoy43v3r
3 Replies
10. Shell Programming and Scripting
Good Afternoon,
I'm going to attempt a ufsrestore of a Solaris 9 machine from a connected NAS containing the ufsdumps. The idea is to be able to take ufsdumps of a failed machine (machine 1), and use them to set up a backup machine (machine 2). (I'm testing for disaster recovery)
Note... (52 Replies)
Discussion started by: Stellaman1977
52 Replies
LEARN ABOUT SUNOS
nexttoward
nextafter(3M) Mathematical Library Functions nextafter(3M)
NAME
nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - next representable double-precision floating-point number
SYNOPSIS
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double nextafter(double x, double y);
float nextafterf(float x, float y);
long double nextafterl(long double x, long double y);
double nexttoward(double x, long double y);
float nexttowardf(float x, long double y);
long double nexttowardl(long double x, long double y);
DESCRIPTION
The nextafter(), nextafterf(), and nextafterl() functions compute the next representable floating-point value following x in the direction
of y. Thus, if y is less than x, nextafter() returns the largest representable floating-point number less than x. The nextafter(),
nextafterf(), and nextafterl() functions return y if x equals y.
The nexttoward(), nexttowardf(), and nexttowardl() functions are equivalent to the corresponding nextafter() functions, except that the
second parameter has type long double and the functions return y converted to the type of the function if x equals y.
RETURN VALUES
Upon successful completion, these functions return the next representable floating-point value following x in the direction of y.
If x == y, y (of the type x) is returned.
If x is finite and the correct function value would overflow, a range error occurs and +-HUGE_VAL, +-HUGE_VALF, and +-HUGE_VALL (with the
same sign as x) is returned as appropriate for the return type of the function.
If x or y is NaN, a NaN is returned.
If x != y and the correct function value is subnormal, zero, or underflows, a range error occurs and either the correct function value (if
representable) or 0.0 is returned.
ERRORS
These functions will fail if:
Range Error The correct value overflows.
If the integer expression (math_errhandling & MATH_ERREXCEPT) is non-zero, the overflow floating-point exception is raised.
The nextafter() function sets errno to ERANGE if the correct value would overflow.
Range Error The correct value underflows.
If the integer expression (math_errhandling & MATH_ERREXCEPT) is non-zero, the underflow floating-point exception is
raised.
USAGE
An application wanting to check for exceptions should call feclearexcept(FE_ALL_EXCEPT) before calling these functions. On return, if
fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW) is non-zero, an exception has been raised. An application should
either examine the return value or check the floating point exception flags to detect exceptions.
An application can also set errno to 0 before calling nextafter(). On return, if errno is non-zero, an error has occurred. The
nextafterf(), nextafterl(). nexttoward(), nexttowardf(), and nexttowardl() functions do not set errno.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
feclearexcept(3M), fetestexcept(3M), math.h(3HEAD), attributes(5), standards(5)
SunOS 5.10 1 Nov 2003 nextafter(3M)