Re: [CMS-PIPELINES] Reblocking a binary file

2010-12-06 Thread Schuh, Richard
If you want the last block to be padded with binary 0s, make that ... | Fblock 100 00 | ... Regards, Richard Schuh > -Original Message- > From: CMSTSO Pipelines Discussion List > [mailto:cms-pipeli...@vm.marist.edu] On Behalf Of Paul Gilmartin > Sent: Sunday, December 05,

Re: [CMS-PIPELINES] Reblocking a binary file

2010-12-06 Thread Paul Gilmartin
On Dec 6, 2010, at 09:47, Schuh, Richard wrote: > If you want the last block to be padded with binary 0s, make that > > ... | Fblock 100 00 | ... > I rarely want the last block to be padded. I consider this a practice that conceals failures that should be discovered as early as possible. I s

Re: [CMS-PIPELINES] Reblocking a binary file

2010-12-06 Thread Schuh, Richard
I generally try VMARC UNPACK first. If it fails, I try the 'fblock 80 00' approach. It usually does solve the problem. I have had infrequent cases where dumps that I have packed using VMARC could not be unpacked by the vendor without using 'FBLOCK 80 00'. It may or may not be a horrid practice;

Re: [CMS-PIPELINES] Reblocking a binary file

2010-12-06 Thread Paul Gilmartin
On 2010-12-06 13:52, Schuh, Richard wrote: I generally try VMARC UNPACK first. If it fails, I try the 'fblock 80 00' approach. It usually does solve the problem. I have had infrequent cases where dumps that I have packed using VMARC could not be unpacked by the vendor without using 'FBLOCK 80

Re: [CMS-PIPELINES] Reblocking a binary file

2010-12-06 Thread Schuh, Richard
I do not currently have one; however, a VMARC packed dump file that I sent to CA about 6 months ago had the problem. They said that the unpack failed, so I sent it a second time. When they could not unpack the second copy, I had them try the fblock 80 00. That worked - the unpacked record and by

Re: [CMS-PIPELINES] Reblocking a binary file, and VMARC

2010-12-06 Thread Larson, John E.
You know, while on the subject of VMARC, I wonder how many times I've wished that I could: PIPE < HUGE VMARC * | VMARC UNPK | loads of filters or whatever... | Output stage It's still hard to believe that I have no choice but to VMARC UNPK a file to a disk (sometimes really large, 2-5K cylind

[CMS-PIPELINES] The Missing Stages (was: Reblocking a binary file, and VMARC)

2010-12-06 Thread Paul Gilmartin
On Dec 6, 2010, at 17:10, Larson, John E. wrote: > You know, while on the subject of VMARC, I wonder how many times I've wished > that I could: > > PIPE < HUGE VMARC * | VMARC UNPK | loads of filters or whatever... | Output > stage > > It's still hard to believe that I have no choice but to V

Re: [CMS-PIPELINES] Reblocking a binary file

2010-12-06 Thread Paul Gilmartin
On Dec 6, 2010, at 16:28, Schuh, Richard wrote: > I do not currently have one; however, a VMARC packed dump file that I sent to > CA about 6 months ago had the problem. They said that the unpack failed, so I > sent it a second time. When they could not unpack the second copy, I had them > try t