lsm_local...ult_led_on(3)

💖 lsm_local_disk_fault_led_on(3) 💖

okay bestie, welcome to the Libstoragemgmt C API Manual, section 3, page lsm_local_disk_fault_led_on. yes the title is a whole mouthful, we're gonna get through it together 🫶

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✨ NAME ✨

lsm_local_disk_fault_led_on — turn on the disk fault LED. that's it. that's the whole job. she's a specialist 💅

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🌸 SYNOPSIS 🌸

int lsm_local_disk_fault_led_on (const char *disk_path, lsm_error **lsm_err);

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🎀 ARGUMENTS 🎀

• disk_path — a String. it's the path of the disk path, for example "/dev/sdb". that's the little guy you're about to make glow 🌟
• lsm_err — output pointer of lsm_error. the error message can be retrieved via lsm_error_message_get. and like, you gotta free that memory with lsm_error_free, no leaving it lying around, that's not cute 🙈

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🦋 VERSION 🦋

1.3 — vintage but thriving, lowkey iconic ✨

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👑 DESCRIPTION 👑

Turn on the fault LED for the specified disk. that's the main character move: one disk, one light, one vibe. ✨

bestie, listen — this requires read and write access to the specified disk path. no permission, no light show. periodt.

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🔥 RETURN 🔥

Error code as enumerated by lsm_error_number, and here's the full lineup, no skips, no cuts:

• LSM_ERR_OK — on success. we ate. 🎉
• LSM_ERR_INVALID_ARGUMENT — when any argument is NULL. she needs something to work with 💀
• LSM_ERR_NO_MEMORY — when no memory. the brain cell is fully booked 😭
• LSM_ERR_LIB_BUG — when something unexpected happens. it's giving "who did this" 🫠
• LSM_ERR_NOT_FOUND_DISK — when provided disk path not found. that disk said "not me" 🙈
• LSM_ERR_PERMISSION_DENIED — insufficient permission to access provided disk path. you are not on the list, babe 🚫
• LSM_ERR_NO_SUPPORT — action is not supported. this disk simply does not participate 🌈

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that's the whole page, bestie, go forth and light up some fault LEDs responsibly 💖✨

cute sign-off time: this page is from February 2026, it's the lsm_local_disk_fault_led_on entry in the Libstoragemgmt C API Manual, and honestly? she understood the assignment. mwah. 🎀💅