PVFS2-PING(1)

💖 PVFS2-PING(1) 💖

okay bestie, welcome to the PVFS2 Manuals page for pvfs2-ping — she's a lil tool that checks whether all the servers in your PVFS2 volume are actually, you know, alive. no cap. let's get into it 🦋

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✨ NAME ✨

pvfs2-ping — check if all servers in a PVFS2 volume are running 👀

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🌸 SYNOPSIS 🌸

pvfs2-ping -m MOUNTPOINT

that's it. that's the whole vibe. one flag, one mountpoint, go off 💅

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🎀 DESCRIPTION 🎀

So the whole point of this queen: she checks whether every single server in the PVFS2 volume at MOUNTPOINT is running. fr fr.

And the way she does it?? She goes through several phases, like a whole lil glow-up routine. Let's walk through them 🚶♀️✨

• Checking pvfstab — she finds the first pvfs2tab file according to the usual rules, and then she displays the initial server, the storage name, and the local mount point. showing receipts, basically 🧾
• Initialization — she talks to the initial server and gets the PVFS2 configuration information. Then she displays the meta servers and the data servers, plus which port they're running on. so nosy, so iconic 🔍
• Verify Response — she verifies that all the servers in the PVFS2 volume respond to requests. vibe check on the entire server population ✅
• Identifier Consistency — she makes sure all the servers agree that the file-system identifier for the filesystem is the same on all servers. like, everybody has to be on the same page about who this filesystem is, no confusion allowed 💯
• Root Handle Check — she makes sure that only one server owns the file system's root handle. one owner. monogamy. periodt 👑

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💅 OPTIONS 💅

• -m — display information about the volume and servers at mount_point. the whole reason she exists, honestly

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🌈 ENVIRONMENT 🌈

• PVFS2TAB_FILE — if this is set, it's the full pathname for an alternate pvfs2tab file. yes bestie, you can point her at a different tab file if that's your situation 🗂️

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💀 BUGS 💀

ngl, if you find bugs, hit up the PVFS2 development team: devel@lists.orangefs.org 📧 they're the ones who handle all that

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🫶 SEE ALSO 🫶

pvfs2-server(1), pvfs2-statfs(1), pvfs2-ping(1), pvfs2-cp(1), pvfs2-genconfig(1), pvfs2tab(5)

(yes, pvfs2-ping(1) is listed in its own SEE ALSO. she's her own biggest fan. respect it 💖)

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and that's the page, bestie!! 🌸 this whole thing is PVFS2, and the manual page itself is dated SEPTEMBER 2003 — old school but still eating 🍓 mwah, go ping something 💅✨