Yes, you can remove app directory, and gitcheck it out in order to delete stale application binary. --Thanks From Xiaodong -----Original Message----- From: Wenhua Liu <liuw(a)vmware.com&gt; Sent: Thursday, August 20, 2020 9:38 AM To: Storage Performance Development Kit <spdk(a)lists.01.org&gt; Subject: [SPDK] Re: nvmf_tgt does not start with -L flag though SPDK configured with --enable-debug option Hi Xiaodong, Thank you for answering my question, your guess is correct. Using build/bin/nvmf_tgt, I'm able to start NVMe-oF target with -L flag. With this, can I delete the app directory? Regards, -Wenhua On 8/19/20, 6:24 PM, "Liu, Xiaodong" <xiaodong.liu(a)intel.com&gt; wrote: Hi, Wenhua I guess you were using a stale nvmf_tgt, not the newly built nvmf_tgt. From v20.07, applications will be built at build/bin/*. So just try: build/bin/nvmf_tgt -m 0x3f -e 0x20 -L nvme -L nvmf -L nvmf_tcp --Thanks From Xiaodong -----Original Message----- From: Wenhua Liu <liuw(a)vmware.com&gt; Sent: Thursday, August 20, 2020 9:04 AM To: Storage Performance Development Kit <spdk(a)lists.01.org&gt; Subject: [SPDK] nvmf_tgt does not start with -L flag though SPDK configured with --enable-debug option Hi, I just had my SPDK system updated to v20.07. While testing my NVMe-oF initiator, I wanted to check target side log, so I configured the SPDK with the –enable-debug option and ran make. 1. make clean 2. ./configure –enable-debug 3. Make I then tried to start NVMe-oF target with -L flag but nvmf_tgt could not start. ~/spdk/spdk$ sudo app/nvmf_tgt/nvmf_tgt -m 0x3f -e 0x20 -L nvme -L nvmf -L nvmf_tcp 2020-08-20 00:50:38.757781 [0x7f55b3d75980] app.c: 943:spdk_app_parse_args: *ERROR*: app/nvmf_tgt/nvmf_tgt must be configured with --enable-debug for -L flag app/nvmf_tgt/nvmf_tgt [options] options: -c, --config <config> config file (default none) --json <config> JSON config file (default none) --json-ignore-init-errors don't exit on invalid config entry …. This used to work with v20.01 (or v20.04). What could be wrong here? Thanks, -Wenhua Liu _______________________________________________ SPDK mailing list -- spdk(a)lists.01.org To unsubscribe send an email to spdk-leave(a)lists.01.org _______________________________________________ SPDK mailing list -- spdk(a)lists.01.org To unsubscribe send an email to spdk-leave(a)lists.01.org _______________________________________________ SPDK mailing list -- spdk(a)lists.01.org To unsubscribe send an email to spdk-leave(a)lists.01.org