PVFS2-DROP-CACHES(1)

💖 pvfs2-drop-caches(1) — General Commands Manual 💖

okay bestie, gather round, because today we're talking about pvfs2-drop-caches — yes it's a real command, yes it's from the OrangeFS girlies, and yes it's literally here to flush the I/O cache on your OrangeFS servers. main character energy fr fr 🧚

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✨ NAME ✨

pvfs2-drop-caches — flush I/O cache on OrangeFS servers 🫧

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🌸 SYNOPSIS 🌸

pvfs2-drop-caches [-m fs_mount_point]

that's it, that's the whole vibe 💅

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🦋 DESCRIPTION 🦋

so the tea is: the pvfs2-drop-caches utility requests that each OrangeFS server flush the operating system I/O cache. not me casually telling every server in the crew to clean their room. iconic. 🧹✨

The options are as follows:

• -m — specify the file system to operate on. like, which one bestie, be specific 💁‍♀️

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🌈 ENVIRONMENT 🌈

• PVFS2_DEBUGFILE — if you set this to the path of a local file, debug output gets redirected to it. your debug thoughts, but make them a file. 📝
• PVFS2_DEBUGMASK — sets the OrangeFS debug mask. the possible masks are documented in pvfs2-set-debugmask(1), so go read that if you want the full lore 👑
• PVFS2TAB_FILE — if set, this is the full pathname for an alternate pvfs2tab file. it's giving "not the default tab, a different tab" 🎀

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🍓 FILES 🍓

• /etc/pvfs2tab

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💀 BUGS 💀

found a bug? not the cute kind?? please submit bug reports to devel@lists.orangefs.org and the devs will handle it, no cap 🙈

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👑 SEE ALSO 👑

• pvfs2tab(5)

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and that's the whole page, bestie!! this one came from the General Commands Manual lineup, dated 2017-07-03, and the header on the tin says PVFS2-DROP-CACHES(1) — slay, periodt, go flush those caches responsibly 💖✨🎀🦋🌸💅🫶