https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132630#M28923 The 'SnapDrive process failure in Linux" was closed to add more comments. I had same issue with SDU v5.3.1 and after tried "export LVM_SUPPRESS_FD_WARNINGS=1" under /etc/profile. it did not help me. Later I found the issue from /etc/multipath.conf, after fixing it. The SDU works fine. Just want to share this out. Wed, 04 Jun 2025 14:52:27 GMT GLENYU5820 2025-06-04T14:52:27Z https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132630#M28923 The 'SnapDrive process failure in Linux" was closed to add more comments. I had same issue with SDU v5.3.1 and after tried "export LVM_SUPPRESS_FD_WARNINGS=1" under /etc/profile. it did not help me. Later I found the issue from /etc/multipath.conf, after fixing it. The SDU works fine. Just want to share this out. Wed, 04 Jun 2025 14:52:27 GMT https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132630#M28923 GLENYU5820 2025-06-04T14:52:27Z https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132631#M28924 And what was the issue with multipath.conf? Sat, 08 Jul 2017 13:46:09 GMT https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132631#M28924 aborzenkov 2017-07-08T13:46:09Z https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132709#M28951 We did not have NetApp suggests settings. Here is what we have working now. ---------------------------------------------------------------------------- blacklist { # wwid 26353900f02796769 devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*" devnode "^hd[a-z]" } #multipaths { # multipath { # wwid 3600508b4000156d700012000000b0000 # alias yellow # path_grouping_policy multibus # path_checker readsector0 # path_selector "round-robin 0" # failback manual # rr_weight priorities # no_path_retry 5 # } # multipath { # wwid 1DEC_____321816758474 # alias red # } #} devices { device { vendor "NETAPP" product "LUN" path_grouping_policy group_by_prio features "3 queue_if_no_path pg_init_retries 50" prio "alua" path_checker tur failback immediate path_selector "round-robin 0" hardware_handler "1 alua" rr_weight uniform rr_min_io 128 retain_attached_hw_handler "yes" getuid_callout "/lib/udev/scsi_id -g -u -d /dev/%n" } } Tue, 11 Jul 2017 15:03:56 GMT https://community.netapp.com/t5/ONTAP-Discussions/SnapDrive-process-failure-in-Linux-more/m-p/132709#M28951 GLENYU5820 2017-07-11T15:03:56Z