vgs VG #PV #LV #SN Attr VSize VFree VolSys_1b 1 3 0 wz--n- <40.00g <4.00g VolSys_2 1 3 0 wz--n- 84.50g 0 VolSys_2b 1 2 0 wz--n- <40.00g <14.00g # lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert iso-image VolSys_1b -wi-ao---- 10.00g tmp VolSys_1b -wi-a----- 1.00g usr-src VolSys_1b -wi-ao---- 25.00g root VolSys_2 -wi-a----- 74.53g tmp VolSys_2 -wi-a----- 992.00m usr_local VolSys_2 -wi-a----- 9.00g tmp VolSys_2b -wi-a----- 1.00g usr-src VolSys_2b -wi-a----- 25.00g # pvs PV VG Fmt Attr PSize PFree /dev/sda7 VolSys_2 lvm2 a-- 84.50g 0 /dev/sdb5 VolSys_1b lvm2 a-- <40.00g <4.00g /dev/sdb6 VolSys_2b lvm2 a-- <40.00g <14.00g =========================================================================== Patrick DUPRÉ | | email: pdupre@xxxxxxx =========================================================================== > Sent: Saturday, June 03, 2023 at 8:11 PM > From: "Roger Heflin" <rogerheflin@xxxxxxxxx> > To: "Community support for Fedora users" <users@xxxxxxxxxxxxxxxxxxxxxxx> > Cc: "stan" <upaitag@xxxxxxxx> > Subject: Re: grub2-mkconfig > > try typing vgs/lvs/pvs and see if that also gets the warning. > Some prior centos version did also have this error for a while, I > never noticed any real issue with the programs reporting this. > > For the most part this is just some attempt at reporting a "leaked" > file descriptor. I am not sure how one leaks a file descriptor as > all file descriptors owned by a process disappear when the process > goes away. They may simply be reporting file descriptors that are > still "open" when the program exits (not properly closed), which so > long as it is not a file you are writing to(and have an unsynced > buffer in program ram still), then it is not an actual problem (it is > likely somewhat poor coding practices). It likely means someone > forgot to turn off some debugging options and also forgot to close > some file that not closing it has no real impact on the program > function. > > On Sat, Jun 3, 2023 at 9:09 AM stan via users > <users@xxxxxxxxxxxxxxxxxxxxxxx> wrote: > > > > On Fri, 2 Jun 2023 13:18:47 +0200 > > Patrick Dupre <pdupre@xxxxxxx> wrote: > > > > > Hello, > > > > > > On a machine with a triple boot (an 3 HD, all fedora), I get a > > > bunches of > > > > > > File descriptor 3 (pipe:[240388]) leaked on vgs invocation. Parent > > > PID 75317: grub2-probe > > > > > > when I run grub2-mkconfig > > > I have /boot/efi (UEFI) on /dev/sda3 (in fat16) > > > and > > > grub2 core.img on /dev/sda1 > > > > > > Can I fix this? > > > > > > In addition, > > > What are your recommendations for running (which systems) > > > grub2-mkconfig > > > and > > > grub2-install /dev/sda > > > > I never see that error when I run grub2-mkconfig, in both uefi and > > legacy. So, I suspect there is something about the way your system is > > set up causing the issue. > > > > A search turned up this link that describes the cause and a workaround. > > https://superuser.com/questions/1437911/file-descriptor-3-leaked-on-vgcfgbackup-invocation-parent-pid-bash > > Other links explained that this is happening in the lvm utilities, and > > is harmless, basically a warning. You must have lvm enabled, and the > > grub2-mkconfig is probing them, and triggering lvm to issue this error. > > _______________________________________________ > > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue > _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
