http://www.memtest86.com/ may be useful.
regds mallah. On Tuesday 24 December 2002 09:25 pm, Nikola Ivacic wrote: > It must be internal error: > two reasons: > 1.) the original file is OK (I checked with grep + there is no network > envolved) > 2.) Error has strange patern: it substitutes 0x31 with 0x21 (1 with !) also > 0x34 with 0x24 (4 with $) > and 0x39 with 0x29 (9 with ) ) > > so I guess you are right. > > can you suggest some tools for FreeBSD > to test RAM, because I think the hard disk is ok. > > p.s. right now I am testing it with splited file > > thanks > > Nikola > > ----- Original Message ----- > From: "Tom Lane" <[EMAIL PROTECTED]> > To: "Nikola Ivacic" <[EMAIL PROTECTED]> > Cc: <[EMAIL PROTECTED]> > Sent: Tuesday, December 24, 2002 4:24 PM > Subject: Re: [SQL] COPY command problems > > > "Nikola Ivacic" <[EMAIL PROTECTED]> writes: > > > Has somebody experienced difficulties using COPY command on large > > > files. I have a large (250MB) file and each time I insert records I've > > > got one > > or = > > > > more (< 30 of cca 1079000) corrupted > > > records. The number of corrupted records is not constant (i.e. 1, 30, > > > 7, > > 23= > > > > etc..) > > > > I'd bet on flaky hardware --- have you run memory and disk tests? If > > the COPY data is passing across a network, then network problems are > > also worthy of suspicion. > > > > regards, tom lane > > ---------------------------(end of broadcast)--------------------------- > TIP 2: you can get off all lists at once with the unregister command > (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED]) -- Rajesh Kumar Mallah, Project Manager (Development) Infocom Network Limited, New Delhi phone: +91(11)6152172 (221) (L) ,9811255597 (M) Visit http://www.trade-india.com , India's Leading B2B eMarketplace. ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly