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hpr_transcripts/hpr1590.txt

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+Episode: 1590
+Title: HPR1590: The xfs File System
+Source: https://hub.hackerpublicradio.org/ccdn.php?filename=/eps/hpr1590/hpr1590.mp3
+Transcribed: 2025-10-18 05:30:32
+
+---
+
+This episode of HBR is brought to you by AnanasThost.com.
+Get 15% discount on all shared hosting with the offer code HBR15.
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+Hello everyone, I'm JWP and I'm
+continuing here in my series on file systems. Today I'm going to talk about an old
+file system that recently has come back and become very popular. It's called
+XFS file system. XFS is especially interesting because of its IO
+performance and its volume size. Today it's the default for enterprise systems
+using big search things. Hadoop and SAP HANA use XFS as their
+file systems. So XFS combines advanced journaling technology with full 64-bit
+addressing and scalable structures and algorithms. This combination delivers
+the most scalable high-performance file system ever conceived. XFS
+journaling system has yet another file system originally created for the
+commercial Linux system that made its way into the Linux world. Silicon
+Graphics Incorporated originally started XFS in 1994 for its commercial
+RxUnix system. It was released to the Linux environment for common use in
+2002. XFX file system uses right-back mode of journaling, which provides high
+performance but does introduce an amount of risk because the actual data isn't
+stored in the journal file. The XFS file system also allows online resizing of
+the file system similar to a RISER FS file system except XFS file systems can
+only be expanded, not shrunk. The XFS, I mean it's really really fast. I mean if
+you go to SGI they have a lot of stuff on there. There's a whole SGI wiki and
+I was unaware that SGI had really ever done anything. So maybe we ought to sit
+back and say thank you for to SGI. I mean my last one we said IBM with
+JFS and so all of these commercial systems are now moving into the open source
+and a lot of times the open source things are even better than the commercial one.
+All right I hope you enjoyed this about XFS. XFS is really coming back I think
+into the mainstream. I think most of the commercial Linux distributions are
+going to be moving to XFS in the near future. I'm not sure if canonical is
+because they're doing their base in their enterprise business mostly on
+open stack these days. So we'll have to see what canonical is going to do but
+I know for sure that Sousa and Red Hat and their next incarnation are probably
+going to go to fault with XFX. All right hey take care you all have a great day.
+If you'll need to contact me it's JWP5 at hotmail.com. Thank you very much.
+You've been listening to Hacker Public Radio at Hacker Public Radio. We are a
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