xfs_rtcp(8) System Manager's Manual xfs_rtcp(8)NAME
xfs_rtcp - XFS realtime copy command
SYNOPSIS
xfs_rtcp [ -e extsize ] [ -p ] source ... target
DESCRIPTION
xfs_rtcp copies a file to the realtime partition on an XFS filesystem. If there is more than one source and target, the final argument
(the target) must be a directory which already exists.
OPTIONS -e extsize
Sets the extent size of the destination realtime file.
-p Use if the size of the source file is not an even multiple of the block size of the destination filesystem. When -p is specified
xfs_rtcp will pad the destination file to a size which is an even multiple of the filesystem block size. This is necessary since
the realtime file is created using direct I/O and the minimum I/O is the filesystem block size.
SEE ALSO xfs(5), mkfs.xfs(8), mount(8).
CAVEATS
Currently, realtime partitions are not supported under the Linux version of XFS, and use of a realtime partition WILL CAUSE CORRUPTION on
the data partition. As such, this command is made available for curious DEVELOPERS ONLY at this point in time.
xfs_rtcp(8)
Check Out this Related Man Page
xfs_rtcp(8) System Manager's Manual xfs_rtcp(8)NAME
xfs_rtcp - XFS realtime copy command
SYNOPSIS
xfs_rtcp [ -e extsize ] [ -p ] source ... target
DESCRIPTION
xfs_rtcp copies a file to the realtime partition on an XFS filesystem. If there is more than one source and target, the final argument
(the target) must be a directory which already exists.
OPTIONS -e extsize
Sets the extent size of the destination realtime file.
-p Use if the size of the source file is not an even multiple of the block size of the destination filesystem. When -p is specified
xfs_rtcp will pad the destination file to a size which is an even multiple of the filesystem block size. This is necessary since
the realtime file is created using direct I/O and the minimum I/O is the filesystem block size.
SEE ALSO xfs(5), mkfs.xfs(8), mount(8).
CAVEATS
Currently, realtime partitions are not supported under the Linux version of XFS, and use of a realtime partition WILL CAUSE CORRUPTION on
the data partition. As such, this command is made available for curious DEVELOPERS ONLY at this point in time.
xfs_rtcp(8)
Hi,
Somehow i have forgotten a comand that displays me the block size of the unix filesystem. Can someone letme know this command
regards
penguin (5 Replies)
hi,
just need to know the disk size and the partition size on machine.pls let me know how to do that.is their a way i can get to know the size of directory.like /,/var...etc.
thanx (2 Replies)
i wrote this code to figure if two identical directories on different devices one on a partition and one on a loop had the same total size for -size +0 file only in recrusive tree form.:
awk '$1 ~ /^-/{total=i;i<=NR;i+=$5;print $0}END{print total}'
file1.... .
the output of du -hb was slightly... (2 Replies)
hello sir,
I am trying to use the size command.I typed :-
It says that the format is not compatible.I am getting this error for any input file to this size command.I tried using the "-A" and "-B" options but still I couldnt solve it.
Can you please tell me the format of txt files.And how to... (6 Replies)
Hi all,
I would like to ask on how to create 2MB partition on a Compact Flash card. It supposed to be of FAT12 type, and the CF capacity is 4GB. I try to do the partitioning and specify the size as 2MB but the partition editor automatically resize it to 8MB. I know that this is possible and the... (4 Replies)
How would one monitor the size of a file in realtime, then when it reaches a certain size (like 10megs), gzip, append timestamp to filename and scp to another box?
regards (7 Replies)
How to increase the filesystem size in HACMP.
what is the difference between normal chfs command and increase the filesystem size in HACMP. (4 Replies)
Hi!
I created filesystem XFS on partition hda8 with subvolume real-time on partition hda5:
mkfs.xfs -r rtdev=/dev/hda5 /dev/hda8 and i mounted it:
mount -t xfs -o rtdev=/dev/hda5 /dev/hda8 /xfs
But I don't know how can I use this partition hda5 with subvolume real-time. I don't know how to... (3 Replies)
I'm using rsync to transfer data from one system (nfs01) to another (nfs02) but I'm seeing 28GB more data on the target than what's on the source. The source and target filesystems are both 138 GB. The source shows 100GB used and after running rsync the target shows 128 GB used. Shouldn't they be... (5 Replies)
Requirement: Need to split a source file say a1.txt which can be of size upto 150 MB into 25 target files each with a max size of 25 MB along with the header line in each target file.
NOTE: Few target files can be empty also ,but 25 files must be generated for 1 source file( I can expect upto... (4 Replies)
Hi
I am using oracle linux 6.4. My hard drive capacity is 500 GB. my filesystem size onbly 50GB. I would like to extend my filesystem size to around 100GB. I tried many codes but still I am not able.
this is the output of df -h :
Filesystem Size Used Avail Use% Mounted on... (6 Replies)
Dears,
I have one strange problem. When I copy file from source to destination using scp, file size decreased in destination side. I can see that copy progress is successful in source side. But when I check file size using du -sh command file size is 10 time smaller.
First I looked into... (6 Replies)
When I create a bootable Linux distro installation USB drive, I use this command: sudo dd if=/Path/to/linux_distro.iso of=/dev/rdisk<disk number>
bs=<number of bytes>
When I look it up, I've seen variations of people choosing 4M, and I think 8M, 2M, and maybe even 1M.
If I leave the operand... (4 Replies)