Hello all, Martin Pitt [2015-03-01 12:43 +0100]: > Lennart Poettering [2015-02-28 17:40 +0100]: > > This is implemented now. Please check if this fixes this issue for > > you. > > This fixes the bad unmounts at boot, but also breaks the automatic cleanup of > stale mounts after CD ejection. > [...] > but after ejecting the mount still stays around. The device unit does > to activating/tentative, and the .mount unit is unchanged from the above. > Supposedly this line is the interesting one: > > systemd[1]: dev-sr1.device changed plugged -> tentative > > which in this case really should become "dead". The full debug journal > is at http://people.canonical.com/~pitti/tmp/journal-cd-eject.txt
The attached patch fixes that. I tested CD ejection, the cleanup unmount works properly again. I also verified that mounts done in the initramfs (i. e. "tentative" device state) are still kept around without unmounting them. Thanks, Martin -- Martin Pitt | http://www.piware.de Ubuntu Developer (www.ubuntu.com) | Debian Developer (www.debian.org)
From 05ffa415fa4f75f2e71830d47179b6f4a67c7215 Mon Sep 17 00:00:00 2001 From: Martin Pitt <martin.p...@ubuntu.com> Date: Fri, 13 Mar 2015 08:23:02 +0100 Subject: [PATCH] core: don't change removed devices to state "tentative" Commit 628c89c introduced the "tentative" device state, which caused devices to go from "plugged" to "tentative" on a remove uevent. This breaks the cleanup of stale mounts (see commit 3b48ce4), as that only applies to "dead" devices. The "tentative" state only really makes sense on adding a device when we don't know where it was coming from (i. e. not from udev). But when we get a device removal from udev we definitively know that it's gond, so change the device state back to "dead" as before 628c89c. --- src/core/device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/device.c b/src/core/device.c index 6b489a4..098a000 100644 --- a/src/core/device.c +++ b/src/core/device.c @@ -419,7 +419,7 @@ static void device_update_found_one(Device *d, bool add, DeviceFound found, bool if (now) { if (d->found & DEVICE_FOUND_UDEV) device_set_state(d, DEVICE_PLUGGED); - else if (d->found != DEVICE_NOT_FOUND) + else if (add && d->found != DEVICE_NOT_FOUND) device_set_state(d, DEVICE_TENTATIVE); else device_set_state(d, DEVICE_DEAD); -- 2.1.4
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