Re: pgsql 7.4 on minimal environment
От | Keith C. Perry |
---|---|
Тема | Re: pgsql 7.4 on minimal environment |
Дата | |
Msg-id | 1071003385.3fd636f9e81cf@webmail.vcsn.com обсуждение исходный текст |
Ответ на | Re: pgsql 7.4 on minimal environment ("Victor B. Berdin" <vic@digi.com.ph>) |
Список | pgsql-general |
Quoting "Victor B. Berdin" <vic@digi.com.ph>: > Hi Keith, everyone, > > I'm sure you've caugth my last message as I was too hasty to post my > replies > right away. Anyways, it turned out that the only cause of my problem is > that > I 've applied "upx" on the binaries. It works though for my standard > Slackware > setup, but it does not for the busybox environment. Reverting the > affected > binaries to their original (un-upx'd) form fixes the problem. > Even though it may no longer be relevant, here're some more details as > to > what I'm trying to do (which I also find very exciting): > > ----- Original Message ----- > From: "Keith C. Perry" <netadmin@vcsn.com> > To: "Victor B. Berdin" <vic@digi.com.ph> > Cc: <pgsql-general@postgresql.org> > Sent: Monday, December 08, 2003 9:24 AM > Subject: Re: [GENERAL] pgsql 7.4 on minimal environment > > > > What does "dev't" mean? I'm talking that to mean development machine. > If so, > > Yes, that's exactly what it means. > > > then I'm not understanding why (or how for that matter) you are > embedding the > > environment. Please advise... > > Ok, the minimal environment will host a sort of POS (system) that uses > PGSQL > as its DB. We find PGSQL as the most rich, mature, stable, and fast open > source > DB around. Trully, it is :o). > > > Ok, It's been awhile since I've messed with busybox. At the time, I > found it to > > be very confusing and awkward to build products from scratch. > However, I have > > notice of previous Slackware installs that the busybox builds did not > have have > > "full" commands. For example a command like "ls -lh" on the Slackware > 9.0 > > bootdisks (NOT the CD) did not work because the "h" parameter was not > recognized > > by the command. Of course in a full install it would be. > > If there are minor differences there, there *could* be minor > differences > > elsewhere. Again, I don't quite understand busybox that well so maybe > this is > > not an issue for you. SEGV are memory violation errors so I'm > wondering if how > > you're using the ramdisk is an issue. I would think that if the > entire runtime > > FS was not on the ramdisk you would get a problem. At the very least, > /tmp and > > /var also would need to be there too. A certain test would be take a > test box > > with pg on in run some queries (regression tests would probably be a > good > > candidate) and then do a "find / -cmin -5". The 5 should be ajusted > for the > > amount of time you were using the database. That command would give > you a idea > > of what paths needs to be on the ramdisk. > > Well actually, we're done with regressions, for our older products that > uses > PGSQL 7.1.2 at least. And now that 7.4 is here, it's worth giving a shot > at > embedding it for our newer products. And I strongly believe it will > work! > Anyways, we can always revert to the older versions if it doesn't. And > btw, > this may sound crazy but, I also had XF86-4.30 running on the said > minimal/ > busybox environment, including the standard MozillaFirebird (just for > kicks). > The environment still requires a lot of stripping though, but after > seeing "initdb" > and "pg_ctl" finally work, I'm all smiles already :o). > > Once more, many thanks! > > Best regards - Vic > > > ---------------------------(end of broadcast)--------------------------- > TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/docs/faqs/FAQ.html > Sounds very interesting. I hope you get around that problem with upx compression. I would have thought that the busybox stuff wouldn't effect you. Maybe the library need for upx is conflicting with something. In any event good luck! -- Keith C. Perry, MS E.E. Director of Networks & Applications VCSN, Inc. http://vcsn.com ____________________________________ This email account is being host by: VCSN, Inc : http://vcsn.com
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