Hallo,
ich habe folgendes Scenario geplant: ich habe einen kleinen NAS-Server (HP Proliant Microserver Gen8), auf dem UbuntuServer 18.04.01LTS läuft. Datendienste mit Samba-Freigaben (lokal) und Nextcloud 14 fhem-Automations-Server
Jetzt möchte ich eine Datensicherung per rsync einrichten, die dann automatisch startet, wenn ich das entsprechende USB-Gerät anschließe. Dazu habe ich von der entsprechenden UDEV-Seite im Wiki mir eine UDEV-Regel zusammen gebastelt:
Zunächst einmal die UDEV-Info:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | looking at device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5/5-2/5-2:1.0/host7/target7:0:0/7:0:0:0/block/sdg': KERNEL=="sdg" SUBSYSTEM=="block" DRIVER=="" ATTR{alignment_offset}=="0" ATTR{capability}=="50" ATTR{discard_alignment}=="0" ATTR{events}=="" ATTR{events_async}=="" ATTR{events_poll_msecs}=="-1" ATTR{ext_range}=="256" ATTR{hidden}=="0" ATTR{inflight}==" 0 0" ATTR{range}=="16" ATTR{removable}=="0" ATTR{ro}=="0" ATTR{size}=="5860533136" ATTR{stat}==" 903 0 63376 1972 0 0 0 0 0 1472 1972" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5/5-2/5-2:1.0/host7/target7:0:0/7:0:0:0': KERNELS=="7:0:0:0" SUBSYSTEMS=="scsi" DRIVERS=="sd" ATTRS{blacklist}=="" ATTRS{device_blocked}=="0" ATTRS{device_busy}=="0" ATTRS{dh_state}=="detached" ATTRS{eh_timeout}=="10" ATTRS{evt_capacity_change_reported}=="0" ATTRS{evt_inquiry_change_reported}=="0" ATTRS{evt_lun_change_reported}=="0" ATTRS{evt_media_change}=="0" ATTRS{evt_mode_parameter_change_reported}=="0" ATTRS{evt_soft_threshold_reached}=="0" ATTRS{inquiry}=="" ATTRS{iocounterbits}=="32" ATTRS{iodone_cnt}=="0x469" ATTRS{ioerr_cnt}=="0x0" ATTRS{iorequest_cnt}=="0x469" ATTRS{max_sectors}=="2048" ATTRS{model}=="001-9YN166 " ATTRS{queue_depth}=="1" ATTRS{queue_type}=="none" ATTRS{rev}=="CC4B" ATTRS{scsi_level}=="0" ATTRS{state}=="running" ATTRS{timeout}=="30" ATTRS{type}=="0" ATTRS{vendor}=="ST3000DM" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5/5-2/5-2:1.0/host7/target7:0:0': KERNELS=="target7:0:0" SUBSYSTEMS=="scsi" DRIVERS=="" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5/5-2/5-2:1.0/host7': KERNELS=="host7" SUBSYSTEMS=="scsi" DRIVERS=="" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5/5-2/5-2:1.0': KERNELS=="5-2:1.0" SUBSYSTEMS=="usb" DRIVERS=="usb-storage" ATTRS{authorized}=="1" ATTRS{bAlternateSetting}==" 0" ATTRS{bInterfaceClass}=="08" ATTRS{bInterfaceNumber}=="00" ATTRS{bInterfaceProtocol}=="50" ATTRS{bInterfaceSubClass}=="06" ATTRS{bNumEndpoints}=="02" ATTRS{supports_autosuspend}=="1" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5/5-2': KERNELS=="5-2" SUBSYSTEMS=="usb" DRIVERS=="usb" ATTRS{authorized}=="1" ATTRS{avoid_reset_quirk}=="0" ATTRS{bConfigurationValue}=="1" ATTRS{bDeviceClass}=="00" ATTRS{bDeviceProtocol}=="00" ATTRS{bDeviceSubClass}=="00" ATTRS{bMaxPacketSize0}=="9" ATTRS{bMaxPower}=="96mA" ATTRS{bNumConfigurations}=="1" ATTRS{bNumInterfaces}==" 1" ATTRS{bcdDevice}=="9084" ATTRS{bmAttributes}=="80" ATTRS{busnum}=="5" ATTRS{configuration}=="" ATTRS{devnum}=="9" ATTRS{devpath}=="2" ATTRS{idProduct}=="0731" ATTRS{idVendor}=="05e3" ATTRS{ltm_capable}=="no" ATTRS{manufacturer}=="Genesyslogic" ATTRS{maxchild}=="0" ATTRS{product}=="USB to S-ATA" ATTRS{quirks}=="0x0" ATTRS{removable}=="unknown" ATTRS{serial}=="8172738363604206" ATTRS{speed}=="5000" ATTRS{urbnum}=="3287" ATTRS{version}==" 3.00" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb5': KERNELS=="usb5" SUBSYSTEMS=="usb" DRIVERS=="usb" ATTRS{authorized}=="1" ATTRS{authorized_default}=="1" ATTRS{avoid_reset_quirk}=="0" ATTRS{bConfigurationValue}=="1" ATTRS{bDeviceClass}=="09" ATTRS{bDeviceProtocol}=="03" ATTRS{bDeviceSubClass}=="00" ATTRS{bMaxPacketSize0}=="9" ATTRS{bMaxPower}=="0mA" ATTRS{bNumConfigurations}=="1" ATTRS{bNumInterfaces}==" 1" ATTRS{bcdDevice}=="0415" ATTRS{bmAttributes}=="e0" ATTRS{busnum}=="5" ATTRS{configuration}=="" ATTRS{devnum}=="1" ATTRS{devpath}=="0" ATTRS{idProduct}=="0003" ATTRS{idVendor}=="1d6b" ATTRS{interface_authorized_default}=="1" ATTRS{ltm_capable}=="yes" ATTRS{manufacturer}=="Linux 4.15.0-33-generic xhci-hcd" ATTRS{maxchild}=="2" ATTRS{product}=="xHCI Host Controller" ATTRS{quirks}=="0x0" ATTRS{removable}=="unknown" ATTRS{serial}=="0000:04:00.0" ATTRS{speed}=="5000" ATTRS{urbnum}=="320" ATTRS{version}==" 3.00" looking at parent device '/devices/pci0000:00/0000:00:1c.6/0000:04:00.0': KERNELS=="0000:04:00.0" SUBSYSTEMS=="pci" DRIVERS=="xhci_hcd" ATTRS{broken_parity_status}=="0" ATTRS{class}=="0x0c0330" ATTRS{consistent_dma_mask_bits}=="64" ATTRS{current_link_speed}=="2.5 GT/s" ATTRS{current_link_width}=="1" ATTRS{d3cold_allowed}=="1" ATTRS{dbc}=="disabled" ATTRS{device}=="0x0014" ATTRS{dma_mask_bits}=="64" ATTRS{driver_override}=="(null)" ATTRS{enable}=="1" ATTRS{irq}=="18" ATTRS{local_cpulist}=="0-1" ATTRS{local_cpus}=="00000000,00000003" ATTRS{max_link_speed}=="5 GT/s" ATTRS{max_link_width}=="1" ATTRS{msi_bus}=="1" ATTRS{numa_node}=="0" ATTRS{revision}=="0x03" ATTRS{subsystem_device}=="0x1996" ATTRS{subsystem_vendor}=="0x103c" ATTRS{vendor}=="0x1912" looking at parent device '/devices/pci0000:00/0000:00:1c.6': KERNELS=="0000:00:1c.6" SUBSYSTEMS=="pci" DRIVERS=="pcieport" ATTRS{broken_parity_status}=="0" ATTRS{class}=="0x060400" ATTRS{consistent_dma_mask_bits}=="32" ATTRS{current_link_speed}=="2.5 GT/s" ATTRS{current_link_width}=="1" ATTRS{d3cold_allowed}=="1" ATTRS{device}=="0x1c1c" ATTRS{dma_mask_bits}=="32" ATTRS{driver_override}=="(null)" ATTRS{enable}=="2" ATTRS{irq}=="18" ATTRS{local_cpulist}=="0-1" ATTRS{local_cpus}=="00000000,00000003" ATTRS{max_link_speed}=="5 GT/s" ATTRS{max_link_width}=="1" ATTRS{msi_bus}=="1" ATTRS{numa_node}=="0" ATTRS{revision}=="0xb5" ATTRS{secondary_bus_number}=="4" ATTRS{subordinate_bus_number}=="4" ATTRS{subsystem_device}=="0x330d" ATTRS{subsystem_vendor}=="0x103c" ATTRS{vendor}=="0x8086" looking at parent device '/devices/pci0000:00': KERNELS=="pci0000:00" SUBSYSTEMS=="" DRIVERS=="" |
dazu habe ich folgende Udev-Rules gebastelt:
# Sicherung auf ext. USB-Festplatte KERNEL=="sd?1", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ST3000DM", SYMLINK+="backup", ACTION=="add", RUN+="/usr/bin/logger Starte Backup.", RUN+="/bin/sh /usr/local/bin/backup.sh"
Wenn ich jetzt die Regeln neu einlesen lasse mit
sudo udevadm trigger
erhalte ich im Log diese Meldung
Nov 16 09:18:17 freenas systemd-udevd[454]: invalid key/value pair in file /etc/udev/rules.d/85-usb-festplatte.rules on line 2, starting at character 134 (',')
danach liegt der Fehler bei dem zweiten RUN-Aufruf? Soweit ich das aus dem Wiki jetzt aber gelesen habe, lassen sich doch mit "RUN+=" mehrere Kommandos verketten - und ich habe diesen Teil der Regel letztlich direkt aus dem Wiki kopiert und nur den Aufruf des backup-Skriptes entsprechend angepasst.
Gruß, Christoph
Moderiert von redknight:
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